Coupler Locks, Repair Kits and Accessories

Stock# 7003232
CURT Universal Heavy-Duty trailer coupler lock is designed to fit 1-7/8”, 2”, and 2-5/16” couplers, offering reliable security whether you’re heading out for a weekend getaway or securing your trailer in the driveway.

Stock# 5212210
CE Smith Trailer Coupler Lock fits all standard couplers (up to 3/4" span). Developed specifically for trailer applications, the unique design protects better than conventional padlocks. Cast housing with hardened steel pins, will not rust, clog or corrode. Includes two keys.

Stock# 1492026
Black PVC plastic cover keeps hitch ball clean and protected when not in use. Fits 1-7/8" and 2" hitch balls.

Stock# 7003117
For protecting your trailer ball when not in use, the CURT rubber trailer ball cover is a perfect fit. This cover is designed to fit a 1-7/8" or 2" diameter trailer ball.

Stock# 7003118
For protecting your trailer ball when not in use, the CURT rubber trailer ball cover is a perfect fit. This cover is designed to fit a 2-5/16" diameter trailer ball.

Stock# 1326005
Tempered spring wire and 1/4" carbon steel pin. Usable length of 1-3/4".  Quick-connect and disconnect safety pin fits through coupler release handle to prevent coupler latch from accidentally opening.

Stock# 1326311
BUYERS PRODUCTS zinc plated spring wire and 1/4" x 4 " zinc plated safety pin with a 7" lanyard. Commonly used with forged swivel-type pintle hooks.

Stock# 1326511
Zinc plated spring wire and 1/4" x 3 " zinc plated safety pin with a 5" lanyard. Commonly used with forged swivel-type pintle hooks.

Stock# 1326378
1/4" Zinc plated spring wire clip and 8" chain lanyard. Commonly used with pintle hook/ball combo hitches.

Stock# 1492076
Handle makes lifting trailer tongue comfortable and clean. Mounts easily to most trailer couplers.

Stock# 7003049
CURT coupler lock features a padlock design to keep the pin well protected from tampering. It comes with a black finish and offers a pin span of 3/4" with a pin diameter of 1/4". All CURT coupler locks are made to fit latch-type couplers and include two keys.

Stock# 5020032
TOW READY 'HITCHLOCK' fits all standard couplers (up to 3/4" span). The unique design protects better than conventional padlocks. Includes two keys.
SUPPLIES LIMITED

Stock# 7003126
CURT spare tire lock features a chrome-plated finish for a sharp look and protection against the elements. It fits side-mount spare tires and is key-operated with two keys included.

Stock# 7003102
CURT chrome hitch lock features has a 5/8" pin diameter to fit a 2", 2-1/2" or 3" receiver tube size.

Stock# 7003179
This CURT hitch lock features a deadbolt design and comes with a 1/2" pin diameter with a 5/8" diameter adapter sleeve. This allows it to be used on either a 1-1/4" or 2" receiver tube size.

Stock# 7003047
CURT coupler and hitch lock set features a right angle design and comes with a 5/8" diameter 2" receiver lock for the hitch and a 1/4" diameter 1" to 3" span lock for the coupler.

Stock# 7003046
CURT coupler and hitch lock set features a barbell design and comes with a 5/8" diameter 2" receiver lock for the hitch and a 1/4" diameter 2-1/2" span lock for the coupler.

Stock# 1353022
The RCH32 is a hitch/trailer lock set that comes with the lock for both the trailer side and tow vehicle side. The kit comes with a RH3 (Class III & Class IV 2" x 2" square receiver lock) as well as a RC2 (lever style coupler requiring a 1/2" pin) with keyed alike keys.

Stock# 1353007
Fits lever style A-frame coupler requiring a 1/4" pin with a 2" span and 2"x2" receiver hitch. Includes (2) keyed alike keys.

Stock# 1353005
Fits lever style coupler requiring a 1/4" pin with a 1/2" span. Chrome-plated finish. Includes covered key opening and (2) keys.

Stock# 1353011
Fits lever style coupler requiring a 1/4" pin with a 7/8" span. Chrome-plated finish. Includes covered key opening and (2) keys.

Stock# 1353006
Fits lever style A-frame coupler requiring a 1/4" pin with a 2" span. Chrome-plated finish. Includes covered key opening and (2) keys.

Stock# 1353008
Fits lever style Surge Brake coupler requiring a 1/4" pin with a 2-1/2" span. Chrome-plated finish. Includes covered key opening and (2) keys.

Stock# 1353012
Fits lever style Surge Brake coupler requiring a 1/4" pin with a 3-3/8" span. Chrome-plated finish. Includes covered key opening and (2) keys.

Stock# 7003086
CURT universal tri-ball trailer coupler lock has a lasso lanyard that is key-operated. It allows the trailer lock to be used while towing a trailer, keeping the latch locked in place. The tri-ball lock fits all three industry-standard coupler and ball sizes: 1-7/8", 2" and 2-5/16".

Stock# 7003187
CURT universal trailer coupler lock is compatible with trailers with 1-7/8", 2" or 2-5/16" couplers. The ratchet-style mechanism allows you to secure any trailer quickly and easily by placing the lock base into the coupler and then sliding the U-bar over the nose of the coupler into the lock.

Stock# 5020029
Maximum protection against tow away theft for unattended trailers. Fits Most 1-7/8", 2" and 2-5/16" couplers including A-Frame models.
SUPPLIES LIMITED

Stock# 5020048
Maximum protection for unattended trailer, fits Fulton 2-5/16" couplers and most other brands. Revolutionary design shields lock from tampering devices. Durable zinc die-cast construction features easy, single key locking action.
SUPPLIES LIMITED

Stock# 1353016
BLOCKHEAD lip engaging coupler lock fits all 2" and 2-5/16" couplers with a lip around the coupler and a trigger style latch.

Stock# 1353023
DEADBOLT coupler lock features a pin diameter of 1/4" and fits any coupler span from 1/2" to 2-1/2". Hitch lock features a pin diameter of 5/8" to fit 2" receiver tube openings. Coupler lip lock is able to fit most 1-7/8" and 2" flat lip couplers.

Stock# 1353024
DEADBOLT coupler lock features a pin diameter of 1/4" and fits any coupler span from 1/2" to 2-1/2". Hitch lock features a pin diameter of 5/8" to fit 2" receiver tube openings. Coupler lip lock is able to fit 2-5/16" flat lip couplers.

Stock# 7115010
CARRY-ON coupler repair kit for 1-7/8" balls. This kit allows you to repair the locking mechanism on Carry-on trailers with 1-7/8" balls.

Stock# 7003133
CURT Posi-Lock repair latch is designed to fit a 2" trailer ball and can be used on A-frame couplers.

Stock# 7003128
CURT Posi-Lock repair latch is designed to fit a 2" trailer ball and can be used on 2", 2-1/2" or 3" channel couplers.

Stock# 1568016
Repair kit for Dutton-Lainson 2" ball Class 2 & 3 couplers. Includes the entire ball clamp assembly, for quick change out.

Stock# 7115013
CARRY-ON trailer coupler repair kit for 2" balls. This kit allows you to repair the locking mechanism on CARRY-ON trailers with 2" balls.

Stock# 1568014
Molded cushion absorbs blow between coupler and towing vehicle when hook-up is misjudged. Slips onto the coupler flange and fits most brands of Class 1-4 couplers. No more scratched bumpers or tags.

Stock# 5445206
Fleet Engineers zinc plated round head rivet. 3/4" head with a 1" shaft.
SUPPLIES LIMITED

Stock# 5445207
Fleet Engineers zinc plated round head rivet. 3/4" head with a 1.12" shaft.
SUPPLIES LIMITED

Stock# 5445208
Fleet Engineers zinc plated round head rivet. 3/4" head with a 1.25" shaft.
SUPPLIES LIMITED

Stock# 5445204
Fleet Engineers zinc plated 1/4" clevis pin.
SUPPLIES LIMITED

Stock# 5445205
Fleet Engineers zinc plated cotter pin is commonly used with the 1/4" clevis pin.
SUPPLIES LIMITED

Stock# 1353026
Protect your valuables against theft with this solid machined steel, chrome plated cable lock. Tough 5/16” dia. x 10’ long vinyl coated aircraft type cable with integral locking mechanism. Includes two keys.