Reviews Amplock Coupler Locks

AMPLOCK U-BRA2516 Trailer Coupler Lock fits 2 5/16 inches Coupler

  • Molded exactly to fit the specific shape of your 2 5/16 inches trailer coupler when unhitched.
  • Materials used by AMPLOCK provide good rust resistance for use in all climates.
  • Easy to use with AMPLOCK’s push and lock system.
  • The strongest lock to secure your trailer made with high quality materials and control and identification key system.
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AMPLOCK U-BRU2 Boat Trailer Lock fits Specific 2 inches Coupler

  • Molded exactly to fit the specific shape of your 2 inches boat trailer coupler when unhitched.
  • Materials used by AMPLOCK provide good rust resistance for use in all climates.
  • Easy to use with AMPLOCK’s push and lock system.
  • The strongest lock to secure your trailer made with high quality materials and control and identification key system.
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AMPLOCK U-BRHT2516 Trailer Coupler Lock fits Specific 2 5/16 inches Coupler

  • Molded exactly to fit the specific shape of your 2 5/16 inches trailer coupler when unhitched.
  • Materials used by AMPLOCK provide good rust resistance for use in all climates.
  • Easy to use with AMPLOCK’s push and lock system.
  • The strongest lock to secure your trailer made with high quality materials and control and identification key system.
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AMPLOCK U-BRU2516 Boat Trailer Lock fits Specific 2 5/16 inches Coupler

  • Molded exactly to fit the specific shape of your 2 5/16 inches boat trailer coupler when unhitched.
  • Materials used by AMPLOCK provide good rust resistance for use in all climates.
  • Easy to use with AMPLOCK’s push and lock system.
  • The strongest lock to secure your trailer made with high quality materials and control and identification key system.
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AMPLOCK U-BRP2516 RV/Trailer Coupler Lock (fits 2 5/16 inches Coupler)

  • Molded to fit the specific shape of your trailer or Caravan (RV) 2 5/16 inches coupler when unhitched.
  • Materials used by AMPLOCK provide good rust resistance for use in all climates.
  • Easy to use with AMPLOCK’s push and lock system.
  • The strongest lock to secure your trailer or caravan (RV) made with high quality materials and control and identification key system.
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AMPLOCK U-BRP2 2 RV Lock/Trailer Coupler Lock/Boat Trailer Lock fits on Specific 2 inches Coupler Only

  • Molded to fit the specific shape of your boat trailer, trailer or Caravan (RV) 2 inches when unhitched.
  • validate your measure and coupler with photos....
  • Easy to use with AMPLOCK’s push and lock system.
  • The strongest lock to secure your boat trailer, trailer or caravan (RV) made with high quality materials and control and identification key system.
  • Materials used by AMPLOCK provide good rust resistance for use in all climates.
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Master Lock - 3 Keyed Alike Universal Trailer Coupler Locks 379KA-3

  • In Stock with a delivery time of 1 to 5 days. This is a set of 3 Keyed Alike trailer coupler/tongue locks and is ideal when needing multiple locks....
  • These locks protects unattended trailers and guards against tow-away theft. The universal trailer coupler lock fits 1-7/8in (48mm), 2in (51mm) and....
  • This simple design is difficult to defeat because when it's locked on the trailer the lock rests on top of the coupler (see image) thus thwarting....
  • Rekeyable cylinder for keyed alike convenience with an advanced locking mechanism that resists picking and prying. Each lock weighs 2.4 lbs. and is....
  • Made with Reinforced Zinc Die-Cast resists rust and corrosion. Few materials provide the strength and toughness of zinc alloys. Impact resistance is....
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Master Lock Trailer Lock Trailer Coupler & Receiver Lock Combo Pack 3794DAT Red

  • LOCK APPLICATION: Best used for vehicles, trailers, and RV hitch locks.
  • EASE OF USE: Receiver lock features convenient Push to Lock locking mechanism: push lock body firmly onto the pin and remove key.
  • DURABLE DESIGN: Weather Tough seal and watertight cap provide protection from moisture and dirt.
  • SPECIFICATIONS: Stainless steel trailer coupler lock adjusts from 9/16 in. to 2-3/4 in..
  • Fits 1-7/8 in., 2 in. and most 2-5/16 in. couplers.
  • INCLUDES: One trailer coupler lock, one receiver lock, one trailer coupler latch lock.
  • two keys (both keys open all three locks).
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Master Lock - (4) Keyed Alike Trailer & Multi Purpose Padlocks, 37KA-4

  • ATTENTION: If you order two 4-packs they will NOT necessarily be keyed the same. To ensure you get two 4-packs keyed alike, you must order the 8-pack..
  • APPLICATION: Ideal for outdoor applications when needing many locks that utilize ONLY one key. The 37 lock works on 1-7/8 & 2 inch couplers & on virtually all standard hasp applications. These locks have a removable shackle sleeve. Sleeve off - Secures coupler latches. Sleeve on - Works best with hasps. TO FIT COUPLER LATCH: Remove the shackle sleeve. Shackle fits standard opening of 9/32" (7mm). Note that non-rigid shackle has enough play to fit virtually all coupler latches less than 7/8 wide..
  • IMPORTANT NOTE: If using this style lock on a trailers coupler latch please be aware it is NOT recommended for all 2-5/16 couplers. It will fit some 2-5/16 couplers, the exception being 2-5/16 couplers that have the latch partially recessed from the top surface of the coupler, or latches that are wider than 7/8..
  • SPECIFICATIONS: 3/4" (19mm) Armored Shackle Guard helps block bolt cutters. Revolving, case-hardened steel shackle sleeve resists cutting and sawing..
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Master Lock - (3 Keyed Alike Universal Trailer Coupler Locks 379KA-3

  • In Stock with a delivery time of 1 to 5 days. This is a set of 3 Keyed Alike trailer coupler/tongue locks and is ideal when needing multiple locks that utilize ONLY one key. The same key opens all three locks. Each lock comes with two keys, therefore you will receive a total of six keys with the purchase of this 3 pack. Limited Lifetime warranty..
  • These locks protects unattended trailers and guards against tow-away theft. The universal trailer coupler lock fits 1-7/8in (48mm), 2in (51mm) and most 2-5/16in (59mm) couplers by Reese, Fulton, Valley, Atwood, Shelby, Putnam, Hammerblow, Dutton, Lainson, and UFP..
  • This simple design is difficult to defeat because when it's locked on the trailer the lock rests on top of the coupler (see image) thus thwarting blunt force from downward hammer strikes. It also rotates (less rigidity) making it harder to break with sledge hammer force..
  • Rekeyable cylinder for keyed alike convenience with an advanced locking mechanism that resists picking and prying. Each lock weighs 2.4 lbs. and is simple to install and remove..
  • Made with Reinforced Zinc Die-Cast resists rust and corrosion. Few materials provide the strength and toughness of zinc alloys. Impact resistance is significantly higher than cast aluminium alloys, plastics....
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