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Bulldog Style Coupler Locks
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Part Number: UMAX50
The UMAX50 features a rugged corrosion resistant finish. Provides instant security for your camper, boat or trailer when they are not hooked up to your vehicle. Features 1/2 turn technology that cannot be false locked.
Easy Installation. Slide ball up into coupler and replace u-shackle.
Easy Installation. Slide ball up into coupler and replace u-shackle.
- One size fits all (from 1 7/8", 2", to 2 5/16", all coupler types)
- Key hole cover slides up to seal out dirt and grime
- Type A key which is a spring loaded, 7 pin, high security key. Resists attempted drill outs. Rugged and durable, the key will not bend or break.
- LIFETIME WARRANTY
- Huge 6 tooth, 3/8" dual ratchet locking system
- Hardened 5/8" 16mm steel shackle
TRIMAX makes the worlds toughest locks. Through value added engineering design, TRIMAX is committed to product innovation that holds up to the highest quality standards. TRIMAX provides maximum security for marine, trailer and tow, RV, performance truck, power sports and bicycle applications. Tested. Tough. TRIMAX.
TRIMAX offers a lifetime warranty on all of their products.
Price: $49.95
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Part Number: UMAX100
Part Number: UMAX100
The UMAX100 features an exclusive design that provides 360 degrees of hardened steel protection for your unattended trailer. Provides instant security for your camper, boat or trailer when they are not hooked up to your vehicle. Features 1/2 turn technology that cannot be false locked.
For dual force security add a TRIMAX chain or cable secured to an anchor point! Also, add a TRIMAX coupler lever lock for additional protection.
Easy Installation. Slide ball up into coupler and replace u-shackle.
For dual force security add a TRIMAX chain or cable secured to an anchor point! Also, add a TRIMAX coupler lever lock for additional protection.
Easy Installation. Slide ball up into coupler and replace u-shackle.
- One size fits all (from 1 7/8", 2", to 2 5/16", all coupler types)
- Key hole cover slides up to seal out dirt and grime
- Attractive ballistic grade nylon housing absorbs hammer blows and protects against weather
- Type A key which is a spring loaded, 7 pin, high security key. Resists attempted drill outs. Rugged and durable, the key will not bend or break.
- LIFETIME WARRANTY
- Weighs 6 pounds
- Huge 6 tooth, 3/8" dual ratchet locking system
- Hardened 5/8" 16mm steel shackle
TRIMAX makes the worlds toughest locks. Through value added engineering design, TRIMAX is committed to product innovation that holds up to the highest quality standards. TRIMAX provides maximum security for marine, trailer and tow, RV, performance truck, power sports and bicycle applications. Tested. Tough. TRIMAX.
TRIMAX offers a lifetime warranty on all of their products.
Price: $69.95
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Part Number: TRP170
The TRP170 is a stainless steel 70mm round pad lock with a 10mm shackle. Features an exclusive armor plated key core for added security. The TRP170 is great for sheds, fences, storage units, trailer doors, school lockers and much, much more.
- Ideal for sheds, fences, storage, units, trailer doors, school lockers and more
- Features an exclusive armor plated key core for added security
- Protects against bolt cutters
- Includes 2 keys
- LIFETIME WARRANTY
- Solid 10mm shackle
- 70mm round
- Stainless steel
Price: $21.99
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Part Number: TL23 Total Encasement Lock for 2 5/16" Bulldog-style Couplers. Protects your unattended trailer with strong 5/8" steel pin that extends to top of hitch ball hole. Heavy duty aircraft aluminum will not rust and push button lock recessed into heavy aluminium housing is tamper proof. Two keys are included.
Price: $51.99
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Part Number: TL22 Total Encasement Lock for 2" Bulldog-style Couplers. Protects your unattended trailer with strong 5/8" steel pin that extends to top of hitch ball hole. Heavy duty aircraft aluminum will not rust and push button lock recessed into heavy aluminium housing is tamper proof. Two keys are included.
Price: $51.99
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Tow Ready Universal Trailer Coupler LockPrice: $37.99
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Part Number: TL20
Blaylock Trailer Lock Model TL-20 fits all Hammerblow Collar-Lok Bulldog style 1 7/8 inch, 2 inch, and 2 5/16 inch trailer couplers and similar styles. Place slanted side toward front of coupler (marked front on lock). Insert pin. Attach your padlock.
Price: $40.99