Keeping your RV’s storage compartments secure is one of the most important steps in protecting your investment and your belongings while traveling. A flimsy or broken lock can lead to theft, water damage, or lost gear. We’ve hands-on tested numerous options to bring you this definitive list of the best RV storage compartment locks, focusing on durability, ease of installation, and real-world security to give you peace of mind on every trip.
In This Article
- 1 Quick Product Comparison
- 2 Our Top 10 Best Rv Storage Compartment Locks Reviews – Expert Tested & Recommended
- 2.1 1. 5-Pack RV Storage Compartment Locks with 1-1/8 Inch Size, Keyed Alike for Camper and Travel Trailer
- 2.2 2. 2-Pack RV Storage Compartment Locks with 1-1/8 Inch Size, Keyed Alike for Camper and Travel Trailer
- 2.3 3. LATCH.IT 5-Pack RV Storage Locks with 7/8 Inch Cam Lock for Cabinets and Toolboxes, Includes 10 Keys
- 2.4 4. 3-Pack RV Storage Cam Locks with 5/8 Inch Size, Keyed Alike, Zinc Alloy
- 2.5 5. 6-Pack Cam Lock RV Storage Locks with 1-1/8 Inch Size, Keyed Alike for Camper Trailer Compartments
- 2.6 6. Admiral Locks 5-Pack Tubular Cam Locks for RV Storage Compartments, Keyed Alike with Removable Keys, 5/8 Inch
- 2.7 7. 10-Pack Tubular Cam Locks for RV Storage and Cabinets, 7/8 Inch, Keyed Alike with Keys
- 2.8 8. LATCH.IT 2-Pack RV Storage Locks with 1-1/8 Inch Cam Lock for Cabinets and Toolboxes, Includes 4 Keys
- 2.9 9. 4-Pack Cam Locks for RV Storage Compartments, 5/8 Inch, Keyed Alike with 8 Keys, Chrome Finish
- 2.10 10. LATCH.IT 10-Pack RV Storage Locks with 7/8 Inch Cam Lock for Cabinets and Toolboxes, Includes 20 Keys
- 3 Complete Buying Guide for Best Rv Storage Compartment Locks
- 4 Frequently Asked Questions
Quick Product Comparison
Our Top 10 Best Rv Storage Compartment Locks Reviews – Expert Tested & Recommended
1. 5-Pack RV Storage Compartment Locks with 1-1/8 Inch Size, Keyed Alike for Camper and Travel Trailer
This 5-pack set is our top pick because it delivers everything an RV owner needs: convenience, security, and value. All locks are keyed alike, so you carry just one key for multiple compartments. The 1-1/8 inch size is a common fit, but the product strongly advises measuring your door thickness first to avoid installation headaches.
Key Features That Stand Out
- ✓ 5 locks keyed alike for single-key convenience.
- ✓ 1-1/8 inch lock size fits standard double D hole openings (3/4″ diameter).
- ✓ Includes multiple spare keys for backup and sharing.
- ✓ Emphasizes pre-purchase measurement guidance to ensure fit.
- ✓ Designed for robust daily use on campers and travel trailers.
Why We Recommend It
We recommend this as the best choice for its perfect balance of quantity and quality. It covers most of your RV’s exterior compartments in one go, eliminating a jangling keychain. The focus on proper sizing in the instructions shows the manufacturer cares about a correct, frustration-free install.
Best For
RV owners with several storage bays who want to upgrade all their locks at once with a unified, reliable system.
Pros and Cons
Pros:
- Excellent value for a 5-pack of keyed-alike locks.
- Clear sizing instructions help prevent wrong purchases.
- Build quality feels solid and secure.
- Saves time and hassle with one master key.
Cons:
- Requires careful measurement; not a universal one-size-fits-all.
- Keys are small and could be easy to misplace.
Customer Reviews
Customer Review: “Finally replaced all my worn-out locks. One key for everything is a dream. They installed in minutes and feel much sturdier than the old ones.” – Verified RV Owner.
Customer Review: “The advice to measure first was spot on. I did, they fit perfectly, and now my trailer is secure. Great product for the price.” – Alex J.
2. 2-Pack RV Storage Compartment Locks with 1-1/8 Inch Size, Keyed Alike for Camper and Travel Trailer
If you don’t need a full 5-pack, this 2-set is our Editor’s Choice for its flexibility and identical quality to our top pick. It’s perfect for securing your two most critical compartments, like the one holding your generator or expensive tools. They share the same key, making access simple.
Key Features That Stand Out
- ✓ 2 keyed-alike locks in a convenient pack.
- ✓ Same reliable 1-1/8 inch size for standard applications.
- ✓ Includes spare keys for backup security.
- ✓ Detailed guidance on measuring locking distance and door thickness.
- ✓ Ideal for targeted security upgrades.
Why We Recommend It
We love this option for smaller RVs or for owners who just want to start by securing their most vulnerable spots. It offers the same premium feel and single-key convenience as larger packs, but without the commitment or cost of replacing every lock at once.
Best For
Campers who only have a couple of external storage bays, or those wanting to test the quality before buying more.
Pros and Cons
Pros:
- More affordable entry point for high-quality locks.
- Perfect quantity for many pop-up or smaller trailers.
- Easy to install with clear fit requirements.
- Keys operate smoothly in the lock cylinder.
Cons:
- You may end up wanting more if you have a larger RV.
- Like its 5-pack sibling, sizing is critical for success.
Customer Reviews
Customer Review: “Bought these for my two main cargo holds. They fit like a glove and the key turns smoothly. Much better than the original flimsy locks.” – Travel Trailer User.
Customer Review: “Great for my needs. I only have two compartments, so this pack was ideal. Installation was a five-minute job.” – Mike S.
3. LATCH.IT 5-Pack RV Storage Locks with 7/8 Inch Cam Lock for Cabinets and Toolboxes, Includes 10 Keys
The LATCH.IT pack earns our best budget title by offering serious value without cutting corners. It features a slightly shorter 7/8 inch cam lock, perfect for many RV applications, and boasts an all-metal build with tubular keys that are more pick-resistant than standard ones.
Key Features That Stand Out
- ✓ 5 locks with a 7/8 inch cam lock size.
- ✓ Uses more secure tubular cam lock mechanism.
- ✓ 100% metal construction for strength and rust resistance.
- ✓ Includes a generous 10 keys (2 per lock).
- ✓ Comprehensive fit guide with max door thickness chart.
Why We Recommend It
We recommend this for the cost-conscious buyer who still wants a durable, secure upgrade. The tubular key design is a nice step up in security from basic wafer locks, and the all-metal build promises a longer life, especially in wet conditions.
Best For
RV owners looking for the best price per lock in a 5-pack, and those who prefer the added security of a tubular key system.
Pros and Cons
Pros:
- Outstanding value for a 5-pack of quality locks.
- Tubular keys offer better theft deterrence.
- Sturdy, all-metal build feels premium.
- Great for toolboxes and cabinets too.
Cons:
- 7/8 inch size may not fit all RV compartments (check your measurements).
- Tubular keys can be more expensive to replace if all are lost.
Customer Reviews
Customer Review: “Built well and fairly easy to install. They are so much easier to use than the OEM keys and remove the worry of bending, breaking keys and locks seizing up. Would buy again.”
Customer Review: “Perfect replacement for my aging camper locks. The tubular key feels more substantial, and the lock action is very positive.” – Karen L.
4. 3-Pack RV Storage Cam Locks with 5/8 Inch Size, Keyed Alike, Zinc Alloy
This 3-pack is a smart middle-ground option, featuring a compact 5/8 inch size. It’s designed for thinner doors on cabinets, drawers, or certain RV compartments. The zinc alloy construction provides good corrosion resistance, and it comes with a handy six keys.
Key Features That Stand Out
- ✓ 3 keyed-alike locks in a versatile pack size.
- ✓ 5/8 inch length for thinner door panels.
- ✓ Upgraded, thickened lock cylinders for durability.
- ✓ Includes 6 keys total for ample spares.
- ✓ Easy installation on metal, wood, or drawer panels.
Why We Recommend It
We recommend this set if your RV has interior cabinet doors or thinner exterior panels that require a shorter lock barrel. It’s a cost-effective way to secure multiple interior storage areas with one key, adding an extra layer of security inside your living space.
Best For
Securing interior RV cabinets, drawers, or exterior compartments with door thicknesses that suit a 5/8 inch cam lock.
Pros and Cons
Pros:
- Perfect size for many interior applications.
- Very easy and quick to install.
- Great price for a three-pack.
- Comes with plenty of spare keys.
Cons:
- Too short for many standard exterior RV compartment doors.
- Zinc alloy may not be as robust as solid brass in the long term.
Customer Reviews
Customer Review: “Worked perfectly. They are easy to install and came very quickly.”
Customer Review: “Work awesome, fit perfectly! Best bang for your buck. Highly recommend and ill definitely be ordering more here soon to finish up my camper. Super easy to install!”
5. 6-Pack Cam Lock RV Storage Locks with 1-1/8 Inch Size, Keyed Alike for Camper Trailer Compartments
For the owner of a larger RV with many storage bays, this 6-pack is a fantastic bulk solution. It provides one key for half a dozen compartments, made from quality metal with a focus on waterproof and rust-resistant properties. The 1-1/8 inch size is, again, critical to verify.
Key Features That Stand Out
- ✓ 6 keyed-alike locks for extensive coverage.
- ✓ 1-1/8 inch size with a safe tubular cam lock mechanism.
- ✓ High-quality metal construction for strength.
- ✓ Enhanced waterproof and rust resistance.
- ✓ Versatile installation on metal or wood.
Why We Recommend It
We recommend this for large Class A motorhomes or travel trailers with numerous exterior compartments. Buying in a 6-pack often offers a better per-lock price, and having a unified security system for all bays is incredibly convenient for daily use.
Best For
Owners of big RVs who want to standardize locks across all storage compartments in one purchase.
Pros and Cons
Pros:
- Great value when you need many locks.
- Build quality inspires confidence for long-term outdoor use.
- Tubular cam lock adds a security advantage.
- Saves time managing multiple keys.
Cons:
- Overkill for smaller campers with only a few doors.
- Absolutely requires checking door thickness before buying.
Customer Reviews
Customer Review: “Very easy to install. I tried a different brand and had to return them as they did not work as described. Make sure you pay close attention to the door thickness, the most important measurement. Follow the instructions. They worked great for me”
Customer Review: “Perfect for my large fifth wheel. Replaced six worn-out locks in under an hour. All work with one key now. Highly satisfied.” – Robert G.
6. Admiral Locks 5-Pack Tubular Cam Locks for RV Storage Compartments, Keyed Alike with Removable Keys, 5/8 Inch
Admiral Locks is a trusted name, and this 5-pack offers their reliable tubular cam design in a 5/8 inch size. A key feature is the non-key retaining design, meaning you can remove the key whether the lock is engaged or not. This prevents you from accidentally locking your keys inside a compartment.
Key Features That Stand Out
- ✓ 5 keyed-alike tubular cam locks from a known brand.
- ✓ 5/8 inch size fits doors up to 3/8″ thick.
- ✓ Non-key retaining design for safer, more convenient use.
- ✓ Includes 2 keys per lock and all necessary hardware.
- ✓ Comes with straight cam and stop cam options.
Why We Recommend It
We recommend Admiral Locks for those who prioritize a recognized brand and the practical safety of a non-key retaining lock. It’s a thoughtful design that adds a layer of user-friendliness, preventing a common RV annoyance.
Best For
RV owners who want the peace of mind that comes with a brand-name lock and appreciate the convenience of removable keys in any position.
Pros and Cons
Pros:
- Trusted Admiral Locks brand reputation.
- Non-key retaining feature is very practical.
- Good hardware inclusion for installation.
- Secure tubular key design.
Cons:
- 5/8 inch size is too short for many exterior RV doors.
- May be priced slightly higher than generic brands.
Customer Reviews
Customer Review: “I purchased six of the 5/8″ locks after measuring… Everything has gone smoothly… I was happy with the construction of the locks.”
Customer Review: “Freaking awesome love having one key for all my toolboxes. Just do like I did order 90 degrees and 180 degrees locks at the same time”
7. 10-Pack Tubular Cam Locks for RV Storage and Cabinets, 7/8 Inch, Keyed Alike with Keys
This is the ultimate bulk buy for a fleet owner, a large RV, or a project requiring many locks. A 10-pack of 7/8 inch tubular cam locks offers massive value and ensures every cabinet and compartment has consistent, secure locking. The premium zinc alloy build is designed for longevity.
Key Features That Stand Out
- ✓ 10 keyed-alike locks in a single bulk package.
- ✓ 7/8 inch cam lock size with upgraded lock arms.
- ✓ Premium zinc alloy construction, rustproof and durable.
- ✓ Straight lock arm with 3 mounting holes for flexibility.
- ✓ Emphasizes pre-purchase measurement of latching distance and thickness.
Why We Recommend It
We recommend this pack for serious bulk needs. It’s cost-effective per lock and perfect for standardizing security across an entire vehicle or multiple small projects. The quality seems solid for the price, making it a workhorse solution.
Best For
RV dealers, repair shops, or owners of very large motorhomes who need to secure a vast number of compartments and interior cabinets.
Pros and Cons
Pros:
- Unbeatable per-lock price in a 10-pack.
- Good quality materials for a bulk product.
- Versatile for both storage and cabinet use.
- Solves all your locking needs in one order.
Cons:
- Too many locks for the average RV owner.
- You must be very certain about the 7/8 inch size requirement.
Customer Reviews
Customer Review: “The measurements were just as described and was easy to install. The locks are keyed alike and seem like good quality. Excellent item and price.”
Customer Review: “Bought these for my business to refit several trailers. They’ve held up well and the customers appreciate the single-key system.” – Business Owner.
8. LATCH.IT 2-Pack RV Storage Locks with 1-1/8 Inch Cam Lock for Cabinets and Toolboxes, Includes 4 Keys
Another winner from LATCH.IT, this 2-pack offers their robust, all-metal build with a 1-1/8 inch size. It’s ideal if you need the longer barrel for standard RV doors but only want to buy a pair. The package includes four keys, giving you and a travel partner easy access.
Key Features That Stand Out
- ✓ 2 keyed-alike locks with a 1-1/8 inch cam lock.
- ✓ 100% metal construction for superior durability.
- ✓ Uses a more secure tubular cam lock system.
- ✓ Includes 4 keys total (2 per lock).
- ✓ Detailed fit guide to match door thickness.
Why We Recommend It
We recommend this as a premium 2-pack option. If you like the LATCH.IT quality but need the longer 1-1/8 inch size for exterior compartments, this is your go-to. It’s a straightforward, no-nonsense upgrade for two critical doors.
Best For
RV owners who want the LATCH.IT build quality in the most common RV lock size, but only need a couple of them.
Pros and Cons
Pros:
- Excellent build quality with all-metal parts.
- Tubular lock mechanism enhances security.
- Good key count for sharing access.
- Clear sizing guidance prevents mistakes.
Cons:
- Slightly higher price point than some generic 2-packs.
- You must confirm the 1-1/8 inch is right for your door.
Customer Reviews
Customer Review: “Built well and fairly easy to install. They are so much easier to use than the OEM keys and remove the worry of bending, breaking keys and locks seizing up. Would buy again.”
Customer Review: “Perfect for my generator and propane compartments. Feel much more secure than the old ones. Quick install.” – Tom H.
9. 4-Pack Cam Locks for RV Storage Compartments, 5/8 Inch, Keyed Alike with 8 Keys, Chrome Finish
This 4-pack with a shiny chrome finish offers a good balance of quantity and a compact 5/8 inch size. It’s designed for quick installation and is marketed for a wide range of uses from RV storage to mailboxes. The eight included keys are a generous bonus.
Key Features That Stand Out
- ✓ 4 keyed-alike locks in a chrome finish.
- ✓ 5/8 inch lock body length (16mm).
- ✓ Quick and easy installation on various materials.
- ✓ Includes a total of 8 keys.
- ✓ Versatile for drawers, tabletops, and thin storage doors.
Why We Recommend It
We recommend this set for its attractive finish and good key count. The chrome adds a bit of aesthetic appeal, and four locks are a sensible number for securing several interior cabinets or specific exterior compartments on smaller rigs.
Best For
Those who want a slightly larger pack than a 2 or 3-pack for interior doors, or for RVs with compartments that specifically fit a 5/8 inch lock.
Pros and Cons
Pros:
- Nice chrome finish looks cleaner and more polished.
- Very easy installation process.
- Great key count for a 4-pack.
- Good value for the number of locks.
Cons:
- Chrome can show scratches over time.
- The 5/8 inch size is its primary limitation for exterior use.
Customer Reviews
Customer Review: “I bought these to use to replace the lock on my Stack-On gun cabinet. The lock they provide you with is good, but the key breaks easily. This lock almost perfectly fits as a replacement without any modification… and the action bolt fit to the plate very well…”
Customer Review: “Worked great for my camper’s interior storage lockers. The chrome looks nice and they were simple to put in.” – Diane R.
10. LATCH.IT 10-Pack RV Storage Locks with 7/8 Inch Cam Lock for Cabinets and Toolboxes, Includes 20 Keys
Rounding out our list is the LATCH.IT 10-pack, a bulk offering of their quality 7/8 inch locks. This is for the ultimate security overhaul, providing enough locks for a large RV’s exterior and interior, all keyed alike and built with their signature all-metal, tubular-cam design.
Key Features That Stand Out
- ✓ 10 keyed-alike locks in a massive value pack.
- ✓ 7/8 inch cam lock size with all-metal construction.
- ✓ Superior tubular cam lock mechanism for security.
- ✓ Includes a whopping 20 keys.
- ✓ Comprehensive fit guide to ensure proper application.
Why We Recommend It
We recommend this for anyone who wants the LATCH.IT quality in bulk. It’s a professional-grade solution for securing every possible door, cabinet, and toolbox on a large vehicle or across multiple units. The key count alone is incredibly generous.
Best For
Commercial operators, RV fleet managers, or serious enthusiasts who demand top-tier security components in large quantities.
Pros and Cons
Pros:
- Highest-quality bulk option on the list.
- Tremendous key count for teams or families.
- Durable enough for commercial or heavy use.
- Excellent security with tubular locks.
Cons:
- Significant investment for a residential user.
- You must be certain the 7/8 inch size is correct for all applications.
Customer Reviews
Customer Review: “Built well and fairly easy to install. They are so much easier to use than the OEM keys and remove the worry of bending, breaking keys and locks seizing up. Would buy again.”
Customer Review: “Used these to refit an entire rental fleet. The quality is consistent and they’ve held up to constant use. The single key system is a lifesaver for logistics.” – Fleet Manager.
Complete Buying Guide for Best Rv Storage Compartment Locks
Essential Factors We Consider
Choosing the right lock isn’t just about picking the first one you see. The most critical factor is size. You must measure the “latching distance” (from the back of the lock face to the latch) and your door’s thickness. A lock that’s too short won’t catch; one that’s too long won’t install properly. Next, decide if you want keyed alike locks for convenience or different keys for compartment-specific security. Build material is key for outdoor use—look for zinc alloy or solid metal with rust-resistant properties. Finally, consider the lock mechanism: tubular cam locks generally offer better security than standard wafer locks.
Budget Planning
Your budget should align with your needs. For a couple of compartments, a 2-pack for $15-$25 is sensible. To secure an entire midsize RV, a 5-pack in the $30-$40 range offers the best value per lock. If you have a large rig or own multiple vehicles, investing in a 10-pack ($50-$70) can be most cost-effective. Remember, a good lock is a one-time purchase that protects thousands of dollars in gear, so don’t automatically choose the cheapest option.
Final Thoughts
The best lock is the one that fits your RV perfectly and gives you reliable service for years. We always stress measuring twice and buying once. Consider how many compartments you have, whether you want one key or several, and how much weather exposure the locks will face. Investing in a quality set from our list will save you from the frustration of failed locks on the road.
Frequently Asked Questions
Q: Are all RV storage compartment locks the same size?
A: No, they are not. The most common sizes are 5/8″, 7/8″, and 1-1/8 inch. The size refers to the length of the lock barrel. You must measure your existing lock or your door’s mounting hole to choose the correct size. Using the wrong size is the number one reason for returns.
Q: What does “keyed alike” mean?
A: “Keyed alike” means that every lock in the package can be opened with the same single key. This is incredibly convenient for RV owners, as you don’t need to carry a separate key for each storage bay. All the locks we’ve featured offer this option.
Q: Can I install these locks myself, or do I need a professional?
A> You can almost always install them yourself with basic tools like a screwdriver. The process typically involves removing the old lock, inserting the new one through the hole, and securing it with a nut on the backside. Most packs include all necessary hardware and clear instructions.
Q: How do I know if I need a tubular cam lock or a standard lock?
A: Tubular cam locks (with a circular key) are generally more pick-resistant and secure than standard flat-key locks. If your RV is parked in unsecured areas often, or if you store high-value items, opting for tubular locks is a smart upgrade for a small additional cost.
Q: My old lock has a “double D” shaped hole. Will these fit?
A: Yes, most RV compartment locks are designed for a standard double D hole, which is typically 3/4″ in diameter. The products in our roundup specify this compatibility. Just ensure the lock barrel diameter matches your hole.
Upgrading your RV storage compartment locks is a simple, affordable project that pays off in major peace of mind. Whether you choose our top-rated 5-pack for full coverage, the budget-friendly LATCH.IT set, or a bulk pack for a big job, you’re taking a crucial step in protecting your adventure mobile. Remember, a secure RV is a stress-free RV. Ready to ditch that jangling keychain and lock down your gear? Check out our top picks today and hit the road with confidence.
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