Bulldog Style Coupler Locks

Die-Cast Universal Coupler Lock
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.

  • 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.
Specifications:
  • 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.

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Price: $36.95
MegaHitch Lock Coupler Vault Security Cable
Surround your camp gear with security.

Security Cable 30 ft. x 3/8 inch diameter galvanized wire rope with clear PVC coating.

This 30 ft long x 3/8 inch diameter cable is constructed of galvanized steel rope (wound so it is hard to cut) it has a clear pvc coating to protect objects being secured. At each end of the cable is a loop that allows the user to put one end over the Megahitch Lock bolt-ball then pull thru your toys/secured goods then back over the bolt-ball on the lock and then put the Megahitch lock onto the unattended trailer. We now can lock the trailer and all items at the site with one key and no combinations to remember, or just use it as a lockup accessory with your own lock.

When used with the MegaHitch Lock, it's easy as 1-2-3!

1. Slide one end of the cable over the coupler vault bolt-ball.
2. Loop the cable through the items you want to secure then back over the bolt-ball.
3. Attach your coupler vault to your trailer coupler.
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Price: $31.95
Premium Universal Coupler Lock
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.

  • 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.
Specifications:
  • 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.

(read more...)
Price: $55.95
Stainless Steel 70mm Round Pad Lock
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
Specifications:
  • LIFETIME WARRANTY
  • Solid 10mm shackle
  • 70mm round
  • Stainless steel
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Price: $9.95
Total Encasement Lock for 2 5/16" Bulldog Coupler
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.

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Price: $33.95
Total Encasement Lock for 2" Bulldog Coupler
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.
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Price: $33.95
Tow Ready Universal Coupler Lock 63226
Tow Ready Universal Trailer Coupler Lock
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Price: $14.95
Universal Bulldog Coupler Lock
Part Number: TL20
Blaylock Trailer Lock Model TL-20 fits all Hammerblow 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.
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Price: $24.95
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