New Arrivals
AMPLock Trailer Coupler Lock for Square, 2-5/16" Ball Couplers - Ductile Cast Iron
In Stock
Use this heavy-duty cast iron coupler lock to help prevent trailer towaway theft. Fits square 2-5/16" ball couplers. Resists picking, cutting, drilling, and freezing. Tumbler offers nearly 1 million possible key codes.
- Trailer Tongue Lock
- Surround Lock
- Universal Application Lock
- Keyed Unique
- Cast Iron
- Fits 2-5/16 Inch Ball
- AMPLock
AMPLock King Pin Lock for Commercial 5th Wheel Trailers - Conical - Ductile Cast Iron
Use this sturdy king pin lock to deter towaway trailer theft. Lock fits over your commercial trailer's king pin. Resists picking, cutting, drilling, and freezing. Tumbler offers nearly 1 million possible key codes.
- King Pin Locks
- Keyed Unique
- Cast Iron
- Gray
- AMPLock
AMPLock Coupler Lock for Rolled Lip 2" or 2-5/16" Ball Couplers - Ductile Cast Iron
In Stock
Use this heavy-duty cast iron coupler lock to help prevent trailer towaway theft. Fits standard 2" and 2-5/16" ball couplers with rolled lips. Resists picking, cutting, and freezing. Tumbler offers nearly 1 million possible key codes.
- Trailer Tongue Lock
- Surround Lock
- Universal Application Lock
- Keyed Unique
- Cast Iron
- Fits 2 Inch Ball
- Fits 2-5/16 Inch Ball
- AMPLock
AMPLock Trailer Coupler Lock for 2-5/16" Ball Couplers w/o Lip - Ductile Cast Iron
In Stock
Use this heavy-duty cast iron coupler lock to help prevent trailer towaway theft. Fits standard 2-5/16" ball couplers with no lips. Resists picking, cutting, drilling, and freezing. Tumbler offers nearly 1 million possible key codes.
- Trailer Tongue Lock
- Surround Lock
- Universal Application Lock
- Keyed Unique
- Cast Iron
- Fits 2-5/16 Inch Ball
- AMPLock
AMPLock Trailer Hitch Receiver Lock for 2" Hitch - 2-13/16" Span - Stainless Steel
In Stock
This rustproof, stainless steel hitch lock is designed to fit standard 2" hitches. Resists picking and drilling. Tumbler offers nearly 1 million possible key codes. Covered keyhole helps to prevent corrosion.
- Trailer Hitch Lock
- Standard Pin Lock
- Keyed Unique
- Stainless Steel
- Fits 2 Inch Hitch
- 2-13/16 Inch Span
- AMPLock
AMPLock Trailer Coupler Lock for 2-1/2" Lunette Ring - Stainless Steel
In Stock
Use this stainless steel trailer coupler lock to help prevent trailer towaway theft. Fits lunette rings with 2-1/2" inner diameter. Resists picking and drilling. Tumbler offers nearly 1 million possible key codes.
- Lunette Ring Locks
- Fits 2-1/2 Inch Lunette Eye
- Keyed Unique
- Stainless Steel
- AMPLock
AMPLock Trailer Coupler Lock for Flat Lip 2-5/16" Ball Couplers - Ductile Cast Iron
In Stock
Use this heavy-duty cast iron coupler lock to help prevent trailer towaway theft. Fits standard 2-5/16" ball couplers with flat lips and a finger latch. Resists picking, cutting, and freezing. Tumbler offers nearly 1 million possible key codes.
- Trailer Tongue Lock
- Surround Lock
- Universal Application Lock
- Keyed Unique
- Cast Iron
- Fits 2-5/16 Inch Ball
- AMPLock
AMPLock Barn Door Lock for Enclosed Trailers - Ductile Cast Iron
Use this sturdy barn door lock to deter theft of the contents of your enclosed cargo trailer. Lock covers the hasp of your door's latch. Resists picking, cutting, drilling, and freezing. Tumbler offers nearly 1 million possible key codes.
- Trailer Door Latch
- Locks
- Barn Door Lock
- Cast Iron
- Built In Lock
- AMPLock
AMPLock Trailer Coupler Lock for Atwood Gooseneck and Flat Nose Couplers - Ductile Cast Iron
In Stock
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.
- Gooseneck Trailer Locks
- Gooseneck Base Lock
- Atwood Couplers
- Keyed Unique
- Cast Iron
- AMPLock
AMPLock Trailer Coupler Lock for 2" Ball Couplers w/o Lip - Ductile Cast Iron
Use this heavy-duty cast iron coupler lock to help prevent trailer towaway theft. Fits standard 2" ball couplers with no lips. Resists picking, cutting, drilling, and freezing. Tumbler offers nearly 1 million possible key codes.
- Trailer Tongue Lock
- Surround Lock
- Universal Application Lock
- Keyed Unique
- Cast Iron
- Fits 2 Inch Ball
- AMPLock
AMPLock Trailer Coupler Lock for Underslung 2-5/16" Ball Couplers - Ductile Cast Iron
In Stock
Use this heavy-duty cast iron coupler lock to help prevent trailer towaway theft. Fits 2-5/16" underslung ball couplers. Resists picking, cutting, drilling, and freezing. Tumbler offers nearly 1 million possible key codes.
- Trailer Tongue Lock
- Surround Lock
- Universal Application Lock
- Keyed Unique
- Cast Iron
- Fits 2-5/16 Inch Ball
- AMPLock
AMPLock Trailer Hitch Receiver Lock for 1-1/4" Hitch - 2-1/8" Span - Stainless Steel
In Stock
This rustproof, stainless steel hitch lock is designed to fit standard 1-1/4" hitches. Resists picking and drilling. Tumbler offers nearly 1 million possible key codes. Covered keyhole helps to prevent corrosion.
- Trailer Hitch Lock
- Standard Pin Lock
- Keyed Unique
- Stainless Steel
- Fits 1-1/4 Inch Hitch
- 2-1/8 Inch Span
- AMPLock
AMPLock King Pin Lock for 53' Commercial 5th Wheel Trailers - Dual Sided - Ductile Cast Iron
Use this sturdy king pin lock to deter towaway trailer theft. Lock fits over your commercial trailer's king pin. Resists picking, cutting, drilling, and freezing. Additional tumbler provides security.
- King Pin Locks
- Keyed Unique
- Cast Iron
- Gray
- AMPLock
AMPLock Trailer Coupler Lock for Flat Lip 2" Ball Couplers - Ductile Cast Iron
In Stock
Use this heavy-duty cast iron coupler lock to help prevent trailer towaway theft. Fits standard 2" ball couplers with flat lips. Resists picking, cutting, drilling, and freezing. Tumbler offers nearly 1 million possible key codes.
- Trailer Tongue Lock
- Surround Lock
- Universal Application Lock
- Keyed Unique
- Cast Iron
- Fits 2 Inch Ball
- AMPLock
AMPLock King Pin Lock for PullRite and Sidewinder 5th Wheel Pin Boxes - Steel
Use this sturdy king pin lock to deter towaway trailer theft. Lock fits over your fifth-wheel trailer's king pin. Resists picking and drilling. Works with PullRite and Sidewinder pin boxes.
- King Pin Locks
- Keyed Unique
- Steel
- Gray
- AMPLock
AMPLock Roll-Up Door Lock for Enclosed Trailers - Ductile Cast Iron
Lock down your trailer's roll-up door to deter theft of the contents of your enclosed trailer. Lock covers the hasp of your door's latch. Resists picking, cutting, drilling, and freezing. Tumbler offers nearly 1 million possible key codes.
- Trailer Door Latch
- Locks
- Roll-Up Door Lock
- Cast Iron
- Built In Lock
- AMPLock
AMPLock Trailer Coupler Lock for Bulldog Gooseneck Couplers - Stainless Steel
Use this coupler lock to help prevent trailer towaway theft. Resists picking and drilling. Tumbler offers nearly 1 million possible key codes. Works with Bulldog gooseneck trailer couplers.
- Gooseneck Trailer Locks
- Gooseneck Base Lock
- Bulldog Couplers
- Keyed Unique
- Stainless Steel
- AMPLock
AMPLock Trailer Coupler Lock for Flat Lip 2-5/16" Ball Couplers - Ductile Cast Iron
Use this heavy-duty cast iron coupler lock to help prevent trailer towaway theft. Fits standard 2-5/16" ball couplers with flat lips. Resists picking, cutting, drilling, and freezing. Tumbler offers nearly 1 million possible key codes.
- Trailer Tongue Lock
- Surround Lock
- Universal Application Lock
- Keyed Unique
- Cast Iron
- Fits 2-5/16 Inch Ball
- AMPLock
AMPLock King Pin Lock for 5th Wheel Trailers - Conical - Ductile Cast Iron
In Stock
Use this sturdy king pin lock to deter towaway trailer theft. Lock fits over your fifth-wheel trailer's king pin. Resists picking, cutting, drilling and freezing. Tumbler offers nearly 1 million possible key codes.
- King Pin Locks
- Keyed Unique
- Cast Iron
- Gray
- AMPLock
AMPLock Set Screw Lock for Gooseneck Trailer Couplers - Steel
In Stock
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.
- Gooseneck Trailer Locks
- Gooseneck Set Screw Lock
- Keyed Unique
- Steel
- AMPLock
AMPLock Trailer Coupler Lock for Square, 2" Ball Couplers - Ductile Cast Iron
In Stock
Use this heavy-duty cast iron coupler lock to help prevent trailer towaway theft. Fits square 2" ball couplers. Resists picking, cutting, drilling, and freezing. Tumbler offers nearly 1 million possible key codes.
- Trailer Tongue Lock
- Surround Lock
- Universal Application Lock
- Keyed Unique
- Cast Iron
- Fits 2 Inch Ball
- AMPLock
AMPLock Coupler Lock for Flat Lip 2" Ball Couplers - Ductile Cast Iron
In Stock
Use this heavy-duty cast iron coupler lock to help prevent trailer towaway theft. Fits standard 2" ball couplers with flat lips. Resists picking, cutting, drilling, and freezing. Tumbler offers nearly 1 million possible key codes.
- Trailer Tongue Lock
- Surround Lock
- Universal Application Lock
- Keyed Unique
- Cast Iron
- Fits 2 Inch Ball
- AMPLock
AMPLock Trailer Hitch Receiver Lock for 2-1/2" or 3" Hitch - 3-5/8" Span
This rustproof, stainless steel hitch lock is designed to fit standard 2-1/2" or 3" hitches. Resists picking and drilling. Tumbler offers nearly 1 million possible key codes. Covered keyhole helps to prevent corrosion.
- Trailer Hitch Lock
- Standard Pin Lock
- Keyed Unique
- Stainless Steel
- Fits 2-1/2 Inch Hitch
- 3-5/8 Inch Span
- AMPLock
AMPLock Trailer Coupler Lock for 3" Lunette Ring - Stainless Steel
Use this stainless steel trailer coupler lock to help prevent trailer towaway theft. Fits lunette rings with 3" inner diameter. Resists picking and drilling. Tumbler offers nearly 1 million possible key codes.
- Lunette Ring Locks
- Fits 3 Inch Lunette Eyes
- Keyed Unique
- Stainless Steel
- AMPLock