Universal Truck Accessories

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Curt Trailer MFG. 1/2" Stainless Steel Diameter Dead Bolt Stainless Steel Hitch Lock with Adapter

Item # WX2-207569

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Curt Trailer MFG. 1/2" Diameter Stainless Steel Hitch Lock with Adapter.

Keep your trailer safe and secure on the road... this Curt Trailer MFG. 1/2" Diameter Stainless Steel Hitch Lock with Adapter does the job! Converts from a 1/2" to 5/8" diameter fitting for versatility!

Features a water-tight dust cap to keep out corrosive moisture that can, over time, reduce the lock's effectiveness. Comes with two keys for convenience. Lock measures 14 x 5 x 3"

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Curt Trailer MFG. 5/8" Diameter Stainless Steel Hitch Lock

Item # WX2-207570

Compare at $34.99 Non-Member $31.99 Buyer's Club $28.79

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Curt Trailer MFG. 5/8" Diameter Stainless Steel Hitch Lock.

Keep your trailer safe and secure on the road... this Curt Trailer MFG. 5/8" Diameter Black Hitch Lock does the job!

Features a water-tight dust cap to keep out corrosive moisture that can, over time, reduce the lock's effectiveness. Comes with two keys for convenience. Lock measures 8 x 4 x 3".

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Trimax® Stainless Steel Receiver / Coupler Lock Set, 1/2" Span

Item # WX2-174655

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Trimax® Stainless Steel Receiver / Coupler Lock Sets.

Trimax® provides maximum security for marine, trailer and tow, RV, performance truck, power sports and bicycle applications!

Keyed alike set includes one 5/8" Receiver Lock and Coupler. Each includes a 7-pin type A key that resists drill-outs, bending, and breaking. 100% Stainless steel construction. Fits class III, IV, and V receivers.

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Master Lock® Coupler Lock

Item # WX2-83745

  • Info

    Why are all sizes not listed? We only display sizes that are currently available for you to order.

Non-Member $58.99 Buyer's Club $53.09

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Master Lock® Coupler Locks provide reliable theft protection for your unattended trailer.

Install one and rest easy... these babies make it almost impossible for anyone to drive off with your trailer while you're away. Fits on front of trailer coupler to prevent hitch ball access. Rugged, die-cast zinc body resists corrosion. 4-pin cylinder tumbler.

State Size, as available in the Shopping Cart. 

Size 33:

  • Fits: Acme, Big Boy, Fulton, Hammer Blow, Ideal and Lainson 1 7/8" couplers
Size 34:
  • Fits: Valley 1 7/8" couplers, Acme, Big Boy, Fulton, Dico, Ideal, Lainson and Valley 2" couplers
Size 35:
  • Fits: Marvel MC-683, MC-883, MC-939, MC-970, Lainson 2" and 2 5/16" couplers
Size 36:
  • Fits: Fulton 33-305, 34-300, 34-308, Valley 5125, 5135, 5136
Size 39:
  • Fits: Hammer Blow 1B, 2B, Lainson 76

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