Choosing the right lock can make a big difference in how secure and convenient your RV storage feels on the road. The best options balance fit, durability, and easy key access.
This roundup of RV compartment locks focuses on common door sizes, keyed-alike sets, and metal construction so you can match the right hardware to your cabinets, doors, and drawers.
Best 10 Rv Compartment Locks Picks for 2026
Size-Focused 5-Pack
Keyed-Alike RV Storage Door Locks
- 5 locks with 6 keyed-alike keys
- Made for double-D openings around 3/4 inch
- Chrome-plated, rust-resistant metal construction
Best For: RV owners replacing several matching compartment locks
Heavy-Duty Tubular Pick
- 100% metal 5-pack with 10 tubular keys
- Includes waterproof O-rings and mounting hardware
- Sized for 3/4-inch-thick doors
Best For: Shoppers wanting sturdier tubular-key RV compartment locks
Compact 5-Pack
Smaller 7/8 Inch RV Storage Locks
- 7/8 inch lock body for smaller fit needs
- 5 locks include 6 keyed-alike keys
- Zinc alloy body with chrome-plated finish
Best For: Replacement buyers needing a shorter RV compartment lock
High-Count Keyed-Alike Set
- 10 locks with 20 keys and 20 plates
- One key operates all locks in the set
- Fits panels under 7/8 inch thick
Best For: Multi-compartment setups needing one-key access
Keyed-Alike Convenience
- One key opens all locks in the set
- Includes 8 keys and multiple plates
- Chrome-plated, rustproof-style construction
Best For: People who want multiple RV compartment locks with one-key convenience
Value Pack
3-Pack Keyed-Alike Cabinet Cam Locks
- 3 locks keyed alike with 6 keys
- Zinc alloy with chrome anti-oxidation finish
- Fits RV doors, drawers, mailboxes, and toolboxes
Best For: Budget shoppers needing a small keyed-alike lock set for RV compartments
Compact Keyed-Alike Upgrade
- 2-pack with 4 keyed-alike keys
- Metal body with chrome-plated finish
- Measure locking distance before ordering
Best For: RV owners replacing worn storage-door locks with matched keys
Versatile Multi-Pack Pick
1-1/8 Inch RV Compartment Locks
- 6 locks keyed alike with 12 keys
- Includes straight and offset cams
- Fits up to 7/8 inch door thickness
Best For: Campers and trailer owners needing several matching locks
Budget-Friendly Small Fit
- 5-lock set with 10 keyed-alike keys
- Compact 7/8-inch lock body
- Best for doors under 9/16 inch thick
Best For: Buyers needing a smaller storage-door lock set for compact compartments
Size-Focused 5-Pack – Keyed-Alike RV Storage Door Locks
If you’re comparing rv compartment locks for a replacement project, this 1-1/8 inch 5-pack is built around fit guidance first. It’s meant for double-D openings around 3/4 inch and emphasizes matching locking distance and door thickness before you buy, which helps reduce returns and avoids mismatch issues on cabinets, drawers, and storage doors.
Best For: Buyers replacing multiple RV compartment or cabinet locks who want keyed-alike convenience and are willing to measure first.
Pros:
- Pack of 5 locks with 6 keyed-alike keys included
- Key removable at the unlocked position for easier everyday use
- Chrome-plated zinc alloy body and iron cylinder designed for smoother turning and rust resistance
- Unique 4-digit keycode format is positioned as a security upgrade over standard CH751-style keys
Cons:
- Fit depends on measuring locking distance and door thickness carefully
- Only suitable for applications with the right double-D hole and size requirements
- Buyers with mixed lock sizes will need to compare against the size guidance before ordering
Overall, this set makes the most sense for shoppers who need several matching compartment locks and want a straightforward keyed-alike setup. The main value is in the detailed sizing guidance and the included spare keys, not in a universal fit.
Heavy-Duty Tubular Pick – 1-1/8 Inch Metal RV Locks
When shopping for rv compartment locks, this LATCH.IT set stands out for buyers who want a more substantial all-metal option. It’s a 1-1/8 inch cam lock pack intended for 3/4-inch-thick doors, and the product stresses fit checking before purchase so you can match it to RV compartments, cabinets, drawers, or toolboxes with fewer surprises.
Best For: Buyers who want an all-metal, tubular-key cam lock set for RV storage doors and similar applications.
Pros:
- 100% metal construction for a sturdier feel
- Includes 10 tubular keys with 5 locks
- Waterproof O-ring adds protection for outdoor use
- Works across multiple uses, including RVs, toolboxes, cabinets, drawers, and tonneau covers
Cons:
- Must match the 3/4-inch door thickness fit guide
- Not a universal replacement without checking measurements first
- Higher-security tubular key system may be less convenient if you prefer standard keys
This is a practical pick if you want a heavier-duty cam lock kit with extra keys in the box. The fit check matters, but once matched, the included hardware and waterproofing details make it easy to install and use.
Compact 5-Pack – Smaller 7/8 Inch RV Storage Locks
If your compartment openings call for a smaller fit, these rv compartment locks are the 7/8 inch version of the same keyed-alike style. The listing repeats the importance of measuring locking distance and door thickness first, making this a better match for replacement jobs where the old lock size is already known.
Best For: RV and trailer owners who need a smaller 7/8 inch replacement lock set and want multiple matching keys.
Pros:
- Smaller 7/8 inch size for applications that need a shorter lock body
- Pack of 5 locks with 6 keyed-alike keys
- Made with a zinc alloy body and iron cylinder for better durability claims
- Key removable at the unlocked position for easier handling
Cons:
- Still requires careful measurement before ordering
- Only fits compatible double-D openings and lock dimensions
- Not ideal if your existing lock matches a longer 1-1/8 inch style
This version is mainly about getting the right smaller size without giving up the keyed-alike convenience. It is most useful when you’re replacing an existing lock and already know the dimensions you need.
High-Count Keyed-Alike Set – 10-Pack Tubular Cam Locks
For larger projects, these rv compartment locks are aimed at buyers who need one key to operate many locks. The 10-pack format, keyed-alike setup, and 1-1/8 inch body make it a strong fit for cabinets, drawers, mailbox applications, and RV storage doors where consistent access matters more than a single replacement.
Best For: Large replacement jobs or multi-door setups that benefit from a keyed-alike 10-pack.
Pros:
- 10 locks, 20 keys, and 20 locking plates included
- Keyed alike so one key operates the full set
- Chrome-plated zinc alloy and steel construction with waterproof, rustproof positioning
- Non-key-retaining design lets you remove the key in both locked and unlocked positions
Cons:
- Requires a 3/4-inch mounting hole and door panels under 7/8 inch thick
- Not intended as a universal fit for every compartment door
- Bulk pack may be more than needed for a single lock replacement
This set is best when you want to standardize several compartments under one key. The value is in the quantity and convenience, but measuring the panel thickness and hole size remains essential.
Heavy-Duty Pick – 7/8" Metal RV Storage Lock Set
If you want rv compartment locks that feel more substantial than the usual soft-metal replacements, this 2-pack from LATCH.IT is built around 100% metal construction and tubular keys. It’s designed for RV storage doors, cabinets, drawers, and toolboxes, but the fit depends on measuring your door thickness first, since this 7/8″ cam lock is made for 9/16″ thick doors.
Best For: RV owners who want a more durable metal cam lock with tubular keys and waterproofing for storage doors or compartments.
Pros:
- 100% metal build is positioned as stronger than softer-metal RV locks.
- Includes 4 tubular keys, plus nuts, washers, and waterproof O-rings.
- Suitable for RV compartments, toolboxes, cabinets, drawers, and file cabinet replacements.
- O-ring seal adds weather resistance for outdoor use.
Cons:
- Fitment is critical and must be checked against the supplied guide before buying.
- Made for 9/16″ thick doors, so it won’t suit every compartment.
This is a solid pick if you value all-metal construction and a more secure-feeling key style, but the measurement requirement means it’s best for buyers willing to verify compatibility first.
Keyed-Alike Convenience – 5/8" Chrome RV Storage Locks
For rv compartment locks that simplify key management, this 4-pack is keyed alike, so one key opens all included locks. The 5/8″ lock body is made for door panels under 3/8″ thick, and the set is meant for RV storage doors, camper doors, cabinets, drawers, and similar replacement uses where a compact cam lock is needed.
Best For: Buyers who want multiple RV compartment locks keyed alike for easier access across storage doors and cabinets.
Pros:
- Keyed-alike setup lets one key operate all locks in the set.
- Includes 8 keys and multiple plates for installation flexibility.
- Works on RV storage doors, camper doors, cabinets, mailboxes, and drawers.
- Chrome-plated diecast/steel build is described as waterproof and rustproof.
Cons:
- Only fits door panels under 3/8″ thick, so thickness checking is essential.
- Buyers need to confirm hole and plate dimensions before ordering.
This set makes sense if you want a convenient keyed-alike solution for several compartments, but it’s only a good buy when the panel thickness and mounting hole size match your application.
Value Pack – 3-Pack Keyed-Alike Cabinet Cam Locks
If you’re shopping for rv compartment locks in a simple replacement pack, this 3-pack offers keyed-alike convenience with six keys total. The 5/8″ cam lock body is designed for door panels up to 0.48″ thick, and the zinc alloy build is meant for cabinet doors, drawers, mailboxes, toolboxes, and RV or camper doors.
Best For: Budget-minded buyers who want a keyed-alike 3-pack for RV compartments and other small lockable storage.
Pros:
- Three locks come keyed alike, with 6 keys included.
- Includes two lock plate styles for different installation needs.
- Zinc alloy construction with chrome-plated anti-oxidation finish.
- Useful for RVs, campers, filing cabinets, mailboxes, and toolboxes.
Cons:
- Must match the 5/8″ body length and 0.48″ max door thickness.
- Not a fit if you need more than 3 locks in one keyed set.
This is a practical replacement option if you want a small keyed-alike pack with broad use cases, but measuring the panel thickness and hole size is still the key step before ordering.
Compact Keyed-Alike Upgrade – 1 1/8 Inch RV Storage Locks
If you need rv compartment locks for storage doors, this 2-pack is built around fit checks, keyed-alike convenience, and a simple turn-to-lock design. The 1 1/8-inch size is meant to work with standard double-D openings around 3/4 inch, but the notes stress measuring your locking distance and door thickness first so you choose the right length.
Best For: RV owners replacing worn storage-door locks who want matched keys and a size that closely follows the existing lock.
Pros:
- Keyed alike within the pack, so one key opens both locks.
- Includes 4 keys total, which helps if you want spares.
- Metal construction with zinc alloy body and chrome plating for rust resistance.
- Key removable at the unlocked position for everyday convenience.
Cons:
- Fit depends on measuring locking distance and door thickness correctly.
- Not ideal if your door hole or old lock differs from the stated dimensions.
Overall, this is a practical replacement choice if you want rv compartment locks that emphasize matchable keys and a straightforward mechanical setup. The main buying decision is sizing: if you confirm the measurements, the rest of the package is geared toward easy everyday use.
Versatile Multi-Pack Pick – 1-1/8 Inch RV Compartment Locks
These rv compartment locks are aimed at buyers who want a larger keyed-alike set and flexible cam options. The 1-1/8 inch lock size fits up to 7/8 inch door thickness and a standard 3/4 inch mounting hole, and each lock includes both straight and offset locking plates so you can match the installation.
Best For: Campers and trailer owners who need several matching locks with interchangeable cam options.
Pros:
- 6-pack keyed alike, with 12 keys included for shared use or backups.
- Comes with both straight and offset cam plates.
- Can be installed in multiple positions by adjusting the cam orientation.
- Metal construction is described as waterproof and rust resistant.
Cons:
- Only fits if your door thickness and hole size match the stated limits.
- You may need to choose the correct cam length for your application.
This set stands out if you want rv compartment locks that cover more doors in one purchase and keep key handling simple. The included hardware gives you more installation flexibility, but the product still depends on confirming dimensions before you buy.
Budget-Friendly Small Fit – 7/8 Inch RV Storage Locks
If your project calls for smaller rv compartment locks, this 7/8-inch set is designed for compact fitment and straightforward replacement use. The notes say it works with most 3/4-inch door holes and is suited to doors under 9/16 inch thick, so it is best approached as a size-specific option rather than a universal one.
Best For: Buyers who need a smaller storage-door lock set for RV, camper, or toolcart compartments.
Pros:
- 5-lock pack with 10 keyed-alike keys included.
- Unique keycode design is intended to reduce key duplication.
- Zinc alloy body with chrome plating for durability and wear resistance.
- Compact 7/8-inch lock body suits smaller installations.
Cons:
- Only appropriate if your door thickness is under 9/16 inch.
- Fit depends on matching the 3/4-inch hole diameter guidance.
For shoppers comparing rv compartment locks by size, this model is a useful pick when the measurements line up and you want several matching keys in one set. Its value is strongest as a compact replacement option for doors that need the shorter lock body.
How We Picked the Best Rv Compartment Locks
We looked for Rv Compartment Locks that match the most common RV storage door thicknesses, use durable metal construction, and offer practical keying options for travelers. We also favored sets that make installation and replacement simpler for cabinets, drawers, toolboxes, and exterior storage doors.
Quick Comparison
If you need the broadest fit, 1-1/8-inch cam locks are a common choice for thicker RV doors. If your hardware is built for slimmer panels, 7/8-inch or 5/8-inch options may be a better match. Keyed-alike sets are useful when you want one key for multiple compartments, while multi-pack sets are ideal for replacing several worn locks at once.
Key Buying Factors for Rv Compartment Locks
Door Thickness and Cam Length
The most important spec is fit. Measure your door thickness and compare it with the lock’s stated range. A lock that is too short will not secure properly, and one that is too long may be difficult to install cleanly.
Material and Finish
Metal body construction is usually the safer bet for RV use because it handles vibration and frequent use better than plastic. A corrosion-resistant finish is also helpful for exterior compartments exposed to weather.
Keying Style
Keyed-alike Rv Compartment Locks reduce clutter and simplify access when you have multiple storage points. If you only need one replacement, a single keyed lock may be enough, but multi-pack keyed-alike sets can save time and frustration later.
Application
Not every cam lock is ideal for every compartment. Check whether the lock is intended for cabinet doors, storage doors, drawers, mailboxes, or toolboxes, since latch shape and fit can affect performance.
Who Should Buy Which Rv Compartment Locks?
Choose 1-1/8-inch locks if you want a versatile option for thicker RV storage doors. Go with 7/8-inch or 5/8-inch locks if your compartments use slimmer panels or you are replacing smaller existing hardware. Travelers who want fewer keys should prioritize keyed-alike packs, while buyers replacing several worn locks at once may prefer 4-pack or 5-pack sets for better value.
For most RV owners, the best choice is the lock that matches your exact door thickness first, then gives you the key setup and metal durability you need for everyday travel.