Master Lock

Master Lock 9/16 Inch Diameter Coupler Lock - 389DAT

Part #
389DAT
Line:
MSL

Product Information

  • Warranty:  Limited Lifetime Warranty
  • Unit of Measure:  Each
  • UPC:  # 71649263019
  • Adjustable: Yes
  • Overall Length (in): 2-5/16 Inch
  • Pin Diameter (in): 9/16 Inch
  • Lock Type: Coupler Latch
  • Rubber Cap Included: No
  • Pin Material: Stainless Steel
  • Keyed Alike: No
  • Number Of Locks: 1
  • Coupler Material: Stainless Steel
  • Interchangeable: No

Applications for this Product

  • This product is universal and applies to all vehicles.

Detailed Description

1-7/8, 2, 2-5/16 Inch Trailer Couplers;

Features:

  • Universal trailer coupler lock fits most 1-7/8 Inch (48mm), 2 Inch (51mm) and 2-5/16 Inch (59mm) couplers
  • Guards against trailer tow-away theft
  • Advance locking mechanism resists picking and prying
  • Easy to install and remove
  • Resists rust and corrosion

Master Lock hitch coupler locks are easy to install and remove, and are resistant to rust and corrosion. Their advanced locking mechanisms provide resistance to lock picking and prying, and are designed to fit most couplers. Deter would-be thieves from stealing your trailer with a Master Lock brand coupler lock.

Brand Information

Master Lock is recognized around the world as the solid, enduring name in padlocks and security products. Generations of people have grown up with Master Lock products at home, school and work. Today, a whole new generation has discovered Master Lock's new and innovative security solutions.

As the largest global manufacturer and marketer of padlocks, Master Lock continues to build quality and value into its expanding lines of security products. Long a leader in the sportsman, home and yard, school, and commercial markets, Master Lock has recently entered the automotive, computer and private label security markets. As safety and security gain importance with the world's consumers, Master Lock continues to develop products that offer smart security solutions.
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