Best RV Locks Under $50 (2026)
We ranked locks under $50 by a value score combining user ratings, construction material (metal vs. plastic), included keys, and fit/compatibility tags
This roundup covers durable, value-focused RV door and trailer locks priced under $50, with emphasis on build material, key count, and fit for common camper door cutouts. Picks were chosen by comparing ratings, metal vs. plastic construction, included keys, and compatibility tags to prioritize security and value
Top Picks
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1
LATCH.IT All-Metal RV Door Lock Replacement
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
RV door lock replacement with 4 keys
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
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
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
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
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)
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
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)
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
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