New Arrivals/Restock

Master Lock Trailer Lock, Stainless Steel Adjustable Coupler Latch Lock, 2847DAT 379ATPY Universal Trailer Hitch Lock, Black

flash sale iconLimited Time Sale
Until the end
02
59
06

$31.79 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New  $52.99
quantity

Product details

Management number 212816554 Release Date 2026/04/12 List Price $21.20 Model Number 212816554
Category

This bundle contains two items, 1x Master Lock 2847DAT Trailer Coupler Latch Lock and 1x Master Lock 379ATPY Universal Trailer Hitch Lock: The Master Lock 2847DAT features a stainless steel trailer coupler latch lock, adjustable from 9/16 in. (14 mm) to 2-3/4 in. (70 mm) long for maximum application flexibility. The water tight cap provides additional protection from moisture and dirt. The Master Lock 379ATPY features a universal trailer coupler lock, designed to fit 1-7/8 in. (48 mm), 2 in. (51 mm) and most 2-5/16 in. (59 mm) couplers. The advanced locking mechanism provides resistance to picking and prying. The Limited Lifetime Warranty provides peace of mind from a brand you know and can trust.

  • LOCK APPLICATION: Best used for vehicles, trailers, and RV hitch locks
  • EASE OF USE: Six locking positions provide maximum flexibility; Rekeyable cylinder offers keyed-alike convenience
  • DURABLE DESIGN: Water-tight cap protects trailer hitch lock from moisture and dirt
  • SPECIFICATIONS: Coupler lock adjusts from 9/16 in. to 2-3/4 in. length
  • Trailer hitch lock fits 1-7/8 in. (48mm), 2 in. (51mm) and most 2-5/16 in. (59mm) trailer couplers
  • Trailer lock is best used for vehicles, trailers, and RVs
  • Trailer coupler lock features advanced locking mechanism to resist picking and prying
  • Trailer hitch lock is constructed from zinc to resist rust and corrosion
Brand Master Lock

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review