Search
Trailer Locks & Pins
Locks, lock assemblies and cable locks for trailers. Secure your trailer with a durable, high quality lock to prevent tow-away theft and improve safety. Browse our selection of high quality American made trailer locks of various styles and designs to meet every need.
Solid Steel "Hockey Puck" Internal Shackle Trailer Lock, Trimax THPXL
The patented solid steel padlock by Trimax fits all trailer hasps. The Universal Fit is designed and manufactured from one solid piece of metal for ultimate security. 3/8" diameter internal shackle, 2-7/8" diameter lock body. Includes re-keyable 3 keys. Recommended to work with the Trimax Ultimate Security Trailer Door Hasp (part # THSP2C). Full, Lifetime Guarantee.
$36.99
$30.49
Stainless Steel 70mm Round Disc Padlock, 10mm Shackle, Trimax TRP170
Stainless steel round padlock with hardened shackle has exclusive armor plated key core for added security. Disc lock protects against bolt cutters. Ideal for locking enclosed trailers. 70mm stainless steel construction with a 10mm hardened hackle. Lifetime Guarantee.
$15.99
$14.99
Stainless Steel 70mm Round Padlock Keyed Alike 3 Pack, Trimax TRP3170
3 pack of Trimax TRP170 round stainless steel 70mm padlocks keyed alike set. The padlocks feature a hardened shackle that has exclusive armor plated key core for added security. Disc lock protects against bolt cutters. Ideal for locking enclosed trailers. 70mm stainless steel construction with a 10mm hardened hackle. Includes 3 keys. Lifetime Guarantee.
$43.99
$36.99
Stainless Steel Premium 1/2" Flip-Tip Receiver Pin, Trimax SXTX125
1/2" diameter pin fits all Class I and Class II 1-1/4" trailer receiver hitches. Stainless steel construction. Easy operation. Tip snaps firmly into place to install or remove. Sold each. For 5/8" diameter flip-tip pin, please refer to Trimax SXTX200.
$12.99
$11.99
Stainless Steel Trailer Dogbone Lock, 5/8" Diameter, Bulldog 580402
Strong, break resistant stainless steel trailer dogbone lock. Features a dual self-locking design. High security square key, stainless steel finish. Dust cap included. Limited Lifetime Warranty. Cequent 580402
$36.99
$33.99
Steel Cotter Hair Pin 0.1" x 1.2" 1 Each, Pivot Point HAIR-4
Hair Pin Cotters are a spring-type cotter made to be reusable and generally meant to be used in through-holes. Use on Shaft Size: 1/4" to 3/8", Wire Diameter: 0.072", Overall Length: 1.188", Material: Zinc Plated Steel, Finish: Zinc Plated. Designed to be strong and secure, these fasteners are economical and widely used.
$0.49
$0.29
Steel Cotter Hair Pin 0.1" x 1.2" 10 Pack, Pivot Point HAIR-4
Hair Pin Cotters are a spring-type cotter made to be reusable and generally meant to be used in through-holes. Use on Shaft Size: 1/4" to 3/8", Wire Diameter: 0.072", Overall Length: 1.188", Material: Zinc Plated Steel, Finish: Zinc Plated. Designed to be strong and secure, these fasteners are economical and widely used.
$4.99
$2.99
Steel Cotter Hair Pin 0.1" x 1.2" 25 Pack, Pivot Point HAIR-4
Hair Pin Cotters are a spring-type cotter made to be reusable and generally meant to be used in through-holes. Use on Shaft Size: 1/4" to 3/8", Wire Diameter: 0.072", Overall Length: 1.188", Material: Zinc Plated Steel, Finish: Zinc Plated. Designed to be strong and secure, these fasteners are economical and widely used.
$9.99
$5.99
Steel Cotter Hair Pin 0.1" x 1.6" 1 Each, Pivot Point HAIR-5
Hair Pin Cotters are a spring-type cotter made to be reusable and generally meant to be used in through-holes. Use on Shaft Size: 5/16" to 3/8", Wire Diameter: 0.091", Overall Length: 1.625", Material: Zinc Plated Steel, Finish: Zinc Plated. Designed to be strong and secure, these fasteners are economical and widely used.
$0.89
$0.39
Steel Cotter Hair Pin 0.1" x 1.6" 10 Pack, Pivot Point HAIR-5
Hair Pin Cotters are a spring-type cotter made to be reusable and generally meant to be used in through-holes. Use on Shaft Size: 5/16" to 3/8", Wire Diameter: 0.091", Overall Length: 1.625", Material: Zinc Plated Steel, Finish: Zinc Plated. Designed to be strong and secure, these fasteners are economical and widely used.
$8.99
$3.99
Steel Cotter Hair Pin 0.1" x 1.6" 25 Pack, Pivot Point HAIR-5
Hair Pin Cotters are a spring-type cotter made to be reusable and generally meant to be used in through-holes. Use on Shaft Size: 5/16" to 3/8", Wire Diameter: 0.091", Overall Length: 1.625", Material: Zinc Plated Steel, Finish: Zinc Plated. Designed to be strong and secure, these fasteners are economical and widely used.
$17.99
$7.99
Steel Cotter Hair Pin 0.1" x 2" 1 Each, Pivot Point HAIR-6
Hair Pin Cotters are a spring-type cotter made to be reusable and generally meant to be used in through-holes. Use on Shaft Size: 3/8" to 1/2", Wire Diameter: 0.091", Overall Length: 2.0", Material: Zinc Plated Steel, Finish: Zinc Plated. Designed to be strong and secure, these fasteners are economical and widely used.
$0.89
$0.49
Steel Cotter Hair Pin 0.1" x 2" 10 Pack, Pivot Point HAIR-6
Hair Pin Cotters are a spring-type cotter made to be reusable and generally meant to be used in through-holes. Use on Shaft Size: 3/8" to 1/2", Wire Diameter: 0.091", Overall Length: 2.0", Material: Zinc Plated Steel, Finish: Zinc Plated. Designed to be strong and secure, these fasteners are economical and widely used.
$8.99
$4.99
Steel Cotter Hair Pin 0.1" x 2" 25 Pack, Pivot Point HAIR-6
Hair Pin Cotters are a spring-type cotter made to be reusable and generally meant to be used in through-holes. Use on Shaft Size: 3/8" to 1/2", Wire Diameter: 0.091", Overall Length: 2.0", Material: Zinc Plated Steel, Finish: Zinc Plated. Designed to be strong and secure, these fasteners are economical and widely used.
$17.99
$9.99
Steel Cotter Hair Pin 0.1" x 2.4" 1 Each, Pivot Point HAIR-8
Hair Pin Cotters are a spring-type cotter made to be reusable and generally meant to be used in through-holes. Use on Shaft Size: 1/2" to 9/16", Wire Diameter: 0.120", Overall Length: 2.375", Material: Zinc Plated Steel, Finish: Zinc Plated. Designed to be strong and secure, these fasteners are economical and widely used.
$0.89
$0.49
Steel Cotter Hair Pin 0.1" x 2.4" 10 Pack, Pivot Point HAIR-8
Hair Pin Cotters are a spring-type cotter made to be reusable and generally meant to be used in through-holes. Use on Shaft Size: 1/2" to 9/16", Wire Diameter: 0.120", Overall Length: 2.375", Material: Zinc Plated Steel, Finish: Zinc Plated. Designed to be strong and secure, these fasteners are economical and widely used.
$8.99
$4.99
Steel Cotter Hair Pin 0.1" x 2.4" 25 Pack, Pivot Point HAIR-8
Hair Pin Cotters are a spring-type cotter made to be reusable and generally meant to be used in through-holes. Use on Shaft Size: 1/2" to 9/16", Wire Diameter: 0.120", Overall Length: 2.375", Material: Zinc Plated Steel, Finish: Zinc Plated. Designed to be strong and secure, these fasteners are economical and widely used.
$14.99
$9.99
Steel Cotter Hair Pin 0.15" x 2.75" 1 Each, Pivot Point HAIR-10
Hair Pin Cotters are a spring-type cotter made to be reusable and generally meant to be used in through-holes. Use on Shaft Size: 5/8" to 3/4", Wire Diameter: 0.148", Overall Length: 2.75", Material: Zinc Plated Steel, Finish: Zinc Plated. Designed to be strong and secure, these fasteners are economical and widely used.
$1.29
$0.89
Steel Cotter Hair Pin 0.15" x 2.75" 10 Pack, Pivot Point HAIR-10
Hair Pin Cotters are a spring-type cotter made to be reusable and generally meant to be used in through-holes. Use on Shaft Size: 5/8" to 3/4", Wire Diameter: 0.148", Overall Length: 2.75", Material: Zinc Plated Steel, Finish: Zinc Plated. Designed to be strong and secure, these fasteners are economical and widely used.
$12.99
$8.99
Steel Cotter Hair Pin 0.15" x 2.75" 25 Pack, Pivot Point HAIR-10
Hair Pin Cotters are a spring-type cotter made to be reusable and generally meant to be used in through-holes. Use on Shaft Size: 5/8" to 3/4", Wire Diameter: 0.148", Overall Length: 2.75", Material: Zinc Plated Steel, Finish: Zinc Plated. Designed to be strong and secure, these fasteners are economical and widely used.
$25.99
$17.99
Steel Cotter Hair Pin 0.2" x 3.5" 1 Each, Pivot Point HAIR-12
Hair Pin Cotters are a spring-type cotter made to be reusable and generally meant to be used in through-holes. Use on Shaft Size: 7/8" to 1", Wire Diameter: 0.177", Overall Length: 3.5", Material: Zinc Plated Steel, Finish: Zinc Plated. Designed to be strong and secure, these fasteners are economical and widely used.
$1.49
$0.99
Steel Cotter Hair Pin 0.2" x 3.5" 10 Pack, Pivot Point HAIR-12
Hair Pin Cotters are a spring-type cotter made to be reusable and generally meant to be used in through-holes. Use on Shaft Size: 7/8" to 1", Wire Diameter: 0.177", Overall Length: 3.5", Material: Zinc Plated Steel, Finish: Zinc Plated. Designed to be strong and secure, these fasteners are economical and widely used.
$14.99
$9.99
Steel Cotter Hair Pin 0.2" x 3.5" 25 Pack, Pivot Point HAIR-12
Hair Pin Cotters are a spring-type cotter made to be reusable and generally meant to be used in through-holes. Use on Shaft Size: 7/8" to 1", Wire Diameter: 0.177", Overall Length: 3.5", Material: Zinc Plated Steel, Finish: Zinc Plated. Designed to be strong and secure, these fasteners are economical and widely used.
$29.99
$19.99
Tow Ready 1/2" Bent Pin Trailer Hitch Lock, Cequent 63224
This bent-pin-style hitch lock lets you secure your ball mount, bike rack, fifth wheel base rails, cargo carrier or other accessory to your 1.25" trailer hitch receiver. Chrome finish guards against corrosion. 1/2" Diameter pin, 3-1/8" span. Limited 1 year warranty.
$15.99
$14.99
Tow Ready 5/8" Bent Pin Receiver Lock, 3.5" Span, Cequent 63253
This bent-pin-style hitch lock lets you secure your ball mount, bike rack, cargo carrier or other accessory to your 2.5" x 2.5" trailer hitch receiver. Chrome finish guards against corrosion. 5/8" Diameter pin, 3.5" span. Limited 1 year warranty.
$21.99
$20.99
Tow Ready Multi-Purpose Cable Lock, 10' x 5/16", Cequent 63233
Tow Ready Multi-Purpose Cable Lock. Length: 10 ft, width: 5/16 inch. Includes cable lock, 2 keys and a dusk cap to keep out dirt and grime. This cable lock is dependable and long lasting, made of the highest quality, durable materials. Limited 1 Year Manufacturer's Warranty.
$32.99
$24.99
Trailer 5/8" Receiver Lock & 2-1/2" Span Coupler Lock Set, Trimax TM32
Keyed Alike Set. Includes one (T3) premium 5/8"by 2-3/4″ span receiver lock, one (TC2) coupler lock with 2-1/2" span and 4 keys, keyed alike. Hardened steel construction. Locks resist bending, breaking, prying, and drill-outs. Receiver lock fits 5/8" pin openings. Exclusive O-Ring and dust cap seals out dirt and corrosion. Lifetime Warranty.
$43.99
$36.99
Trailer 5/8" Receiver Lock & 3-1/2" Span Coupler Lock Set, Trimax TM33
Keyed Alike Set. Includes one (T3) premium 5/8"by 2-3/4″ span receiver lock, one (TC3) coupler lock with 3-1/2" span and 4 keys, keyed alike. Hardened steel constructions. Locks resist bending, breaking, prying, and drill-outs. Receiver lock fits 5/8" pin openings. Exclusive O-Ring and dust cap seals out dirt and corrosion. Lifetime Warranty.
$43.99
$36.99
Trailer 5/8" Receiver Lock & 7/8" Span Coupler Lock Set, Trimax TM31
Keyed Alike Set. Includes one (T3) premium 5/8"by 2-3/4″ span receiver lock, one (TC1) coupler lock with 7/8" span and 4 keys, keyed alike. Hardened steel constructions. Locks resist bending, breaking, prying, and drill-outs. Receiver lock fits 5/8" pin openings. Exclusive O-Ring and dust cap seals out dirt and corrosion. Lifetime Warranty.
$43.99
$36.99
Trailer Adjustable Coupler Lock, 2-1/2″ to 3-1/2″ Spans, Trimax TC123
Trimax Adjustable Coupler Lock. Adjusts to 7/8", 2-1/2" to 3-1/2" Spans. Triple Plated Chrome Finish. 1/4 turn Locks and Unlocks head. Lock head can't be force locked or "Pop" open. Includes 2 Trimax keys.
$19.99
$15.99
Min:
$0.00
Max:
$264.00
$0
$264
Payment options
