Master Lock Trailer Couper Lock | MSL377DAT | 1-7/8" & 2"

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$69.99

Product Features

  • 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
  • Keyed Alike

Product Details

The Master Lock No. 377KA 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.