HEAVY-DUTY PUCK LOCKS: It's important to do everything you can to protect your belongings and your trailer from being stolen. Our strong and pick-resistant puck locks help keep your rear and side enclosed trailer doors secure.
TOUGH PUCK LOCKS: These padlock cylinders are constructed from aircraft-grade 6061 solid aluminum, so they're resistant to picking and corrosion. Each lock features a hidden and fully-shielded shackle that protects against bolt cutters and prying tools.
UNIQUE KEY DESIGN: Our puck locks have a special key design that prevents anyone from picking them or making a copy of your lock keys. Each lock comes with 2 keys, and all keys are keyed alike for your convenience.
LOCK DIMENSIONS & SIZES: Each puck lock has a large opening on the back to accommodate for swivel hasps on an enclosed trailer door. The shackle opening measures 1 3/4" L x 1 3/4" W x 7/8" H and has a depth of 1 1/4".
PROVEN INDUSTRIES: We are dedicated to providing our customers with the most effective trailer locks on the market. We carefully research and manufacture our locking systems from conception to fabrication in the USA.
Proven Industries Model 2178 Trailer Lock, Fits 2-Inch Trailer Couplers, Secures Safety Chains, Made in The USA, (Black)
KWD 100.500
Proven Locks Model S175: Trailer Hitch Lock,2 5/16-inch Trailer Hitch Lock, Fits Select 2 5/16- inch Couplers (2 5/16- Inch)
KWD 36
Proven Industries Model 2516 Trailer Lock, Fits 2 5/16-Inch Couplers, Secures Safety Chains, Made in The USA, (Black)
KWD 100.500
Equal-i-zer 90-02-4225 Adjustable Shank for 6K-16K Sway Control Hitches - 2.5" Shank, 12" Long, 4" Drop, 8" Rise
KWD 60.500
