Best RV Locks Under $50 (2026)
We ranked locks under $50 by value score using construction material, included keys and hardware, versatility (door vs. cabinet use), and user-supplied dimensions
The Verdict
- Best Overall: LATCH.IT All-Metal RV Door Lock Replacement — Best for metal replacements: all-metal construction designed for exterior RV doors and long-term durability
- Best Value: RV door lock replacement with 4 keys — Best keyed set for doors: replacement lock that includes four keys for consistent access across multiple locks
Top Picks
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1
Best Overall LATCH.IT All-Metal RV Door Lock Replacement
Best for metal replacements: all-metal construction designed for exterior RV doors and long-term durability
All-metal RV door latch designed for 3.75" H x 2.75" W cutouts, with water-resistant seal. Easy, ~10-minute install; matches factory model, sturdy build
- all-metal construction
- water-resistant seal
- fits 3.75"x2.75" cutouts
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2
Best Value RV door lock replacement with 4 keys
Best keyed set for doors: replacement lock that includes four keys for consistent access across multiple locks
Metal RV door lock with 4 keys for 3.75" x 2.75" x 1.5" holes. Durable, water-resistant latch designed for travel trailers. One customer note highlights easy installation
- fits 3.75" tall x 2.75" wide hole
- all-metal, water-resistant design
- includes 4 keys and installation-ready kit
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3
Engineering plastic camper door lock for RVs
Best lightweight option: engineered plastic construction that resists corrosion for interior camper use
Durable engineering plastic door lock replacement for RVs, fits 3.65" x 2.95" holes, includes 2 locks and 8 keys. Customers note easy installation and good fit, with some durability concerns
- includes 2 locks and 8 keys
- engineering plastic design for outdoor use
- fits 3.65" x 2.95" hole
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4
Rv door locks & trailer latch – 100% metal, 2 keys
Best metal value: fully metal latch with two keys that balances durability and straightforward replacement
Mechanical RV door lock for trailers with a 3.75" x 2.75" opening. All-metal construction with water-resistant sealing. One customer notes quick 10-minute install and easy fit
- 100% metal camper lock
- 2 mechanical keys included
- water-resistant, rust/dirt proof
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5
LATCH.IT Chrome RV Door Lock Replacement – 3.75" x 2.75" hole, 4 keys
Best chrome finish: chrome-plated replacement sized for common 3.75×2.75 inch door cutouts with four keys
Metal RV door lock with 4 keys designed for 3.75" tall x 2.75" wide x 1.5" thick holes. Durable, water-resistant finish protects against outdoors. One customer note: easy 10-minute installation
- all-metal construction
- includes four keys
- fits 3.75" x 2.75" hole openings
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6
PTEROMY 12 Pack Cabinet Locks with Keys, 1-1/8" Tubular Cam Lock
Best bulk cam locks: 12-pack tubular cam locks that simplify rekeying multiple cabinets or compartments
Tubular cam cabinet locks with keys for RV storage. Secure, weather-resistant hardware suitable for various installations. Customers note easy installation and multiple keys, with some key-sticking issues
- 12 pack for multiple compartments
- prevents unauthorized access with keyed-alike set
- weather-resistant, durable metal construction
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7
RV door lock set with paddle deadbolt (2-pack)
Best door set: two-piece kit with paddle and deadbolt configuration suited for right-hinge RV doors
2-pack metal RV door locks with paddle deadbolt. durable zinc alloy and aluminum build; fits most RV doors with specified cutouts. customers note easy installation and good fit, with mixed opinions on durability
- all-metal construction
- fits common RV door sizes
- includes keys
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8
Cam Locks RV storage lock with 1-1/8" cylinder (set of 16 keys) - black
Best key quantity: cam lock set supplied with a large key quantity for managing many storage openings
Cam lock set for RV storage, with 1-1/8 inch body and 3/4 inch mounting hole. Includes two plates for installation. Customers note good quality and easy installation, with mixed ease of use depending on the key mechanism
- 1-1/8 inch lock body
- includes two mounting plates
- good installation feedback
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9
Tool box lock set with keys, 5/8" cam locks (10 pack)
Best toolbox/cabinet set: multipack of 5/8 inch cam locks tailored to toolboxes and small compartment doors
Lock set for tool boxes and RV compartments. Open with a 90-degree turn; includes removable keys and durable zinc alloy construction. Customers note good fit and value, with mixed thoughts on security and durability
- 10-pack for multiple sites
- premium zinc alloy body
- rustproof & waterproof finish
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10
1-1/8 in RV cabinet lock set (10-pack) with keys
Best large pack for cabinets: ten 1-1/8 inch cam locks ideal for standard RV cabinet refits
10-pack tubing cam locks for RV storage cabinets. Opens with a 90-degree turn and includes removable keys. Customer insight notes good fit and high quality, with mixed views on security and durability
- rustproof & waterproof coating
- easy 90-degree turn operation
- 10-pack with keyed-alike options