Gooseneck Trailer Locks

This coupler lock helps prevent the theft of your 30K gooseneck trailer with a Demco coupler.

This rugged, rustproof aluminum trailer coupler lock simply yet effectively deters towaway theft of your gooseneck trailer that has a Bulldog, Stallion, Superior, or T.E.M. coupler. Padlock sold separately.

Use this coupler lock to help prevent trailer towaway theft. Resists picking, cutting, drilling, and freezing. Tumbler offers nearly 1 million possible key codes. Works with Atwood gooseneck and flat nose trailer couplers.

This rugged, rustproof aluminum trailer coupler lock simply yet effectively deters towaway theft of your gooseneck trailer that has a Bulldog, Stallion, Superior, or T.E.M. coupler. A second lock secures the inner tube. Includes 2 padlocks.

Designed for Shocker Hitch gooseneck couplers with shift lock latches, this coupler set has a sturdy bracket that fits around your coupler base to prevent hookup and a set screw lock so thieves can't take your coupler apart. Made in the USA.

This rugged, rustproof aluminum trailer coupler lock simply yet effectively deters towaway theft of your gooseneck trailer that has a Bulldog, Stallion, Superior, or T.E.M. coupler. Includes stainless steel padlock.

Heavy-duty locking pin with rust-resistant stainless steel provides superior security when locking your Gen-Y gooseneck coupler. Third-party-tested steel pin has a 42,000-lb shear strength. Can be keyed alike to match other InfiniteRule locks.

This rugged, rustproof aluminum trailer coupler lock simply yet effectively deters towaway theft of your gooseneck trailer that has a RAM coupler. A second lock secures the inner tube. Includes 2 padlocks.

Fight back against trailer thieves with this rugged, rustproof aluminum trailer coupler lock. Simple yet effective, it deters towaway theft of your gooseneck trailer that has a RAM coupler. Includes stainless steel padlock.

Fight back against trailer thieves with this rugged, rustproof aluminum trailer coupler lock. Simple yet effective, it prevents removal of the inner tube of your gooseneck coupler to help deter towaway trailer theft. Includes stainless steel padlock.

Fight back against trailer thieves with this rugged, rustproof aluminum trailer coupler lock. Simple yet effective, it deters towaway theft of your gooseneck trailer that has a RAM coupler. Padlock sold separately.

Fight back against trailer thieves with this rugged, rustproof aluminum trailer coupler lock. Simple yet effective, it prevents removal of the inner tube of your gooseneck coupler to help deter towaway trailer theft. Padlock sold separately.

This lock adds an additional layer of security to help prevent towaway trailer theft. Lock takes the place of one of your set screws to stop would be thieves from separating your gooseneck coupler. Tumbler offers nearly 1 million possible key codes.

...trailer to their tow vehicle Fits Bulldog gooseneck trailer couplers Push-and-lock cylinder locks without the need for a key Lock's location on bottom makes it difficult for thieves to access...

COMING SOON. Fit this heavy-duty, cast steel lock over your Gen-Y Gooseneck coupler to help prevent theft. Honeycomb body resists saws and grinders. Stainless steel, disc-detainer core resists drilling, picking, and freezing.