Browse Categories

Master Lock 377DAT Trailer Coupler Lock

Master Lock 377DAT Trailer Coupler Lock
Item #: 555-0030

Product Info

Master Lock

The Master Lock No. 377DAT features a trailer coupler lock, designed to fit 1-7/8in (48mm), 2in (51mm) and most 2-5/16in (59mm) trailer couplers. The advanced locking mechanism provides resistance to picking and prying. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.

  • Fits 1-7/8in (48mm), 2in (51mm) and most 2-5/16in (59mm) trailer couplers
  • Fits 1-7/8in (48mm), 2in (51mm) and most 2-5/16in (59mm) trailer couplers
  • Advance locking mechanism resists picking and prying
  • Easy to install and remove
  • Resists rust and corrosion

Item Specifications

  • Trailer Lock
  • 9.00 lbs per EA
In Stock at Various Locations
QTY:

Have Questions?

Ask our experts: