Skip to main content
Trailer Coupler Lock, Universal, 1-7/8-In.

Roll over image to zoom in

Master Lock Company 389DAT Trailer Coupler Lock, Universal, 1-7/8-In.

Item #: 389DAT by Master Lock, LLC

UPC #: 71649263019

See reviewsSee reviews
In Stock

$40.11

/each
SAVE UP TO 4.01

Buying in bulk

QUICK SHIPPING*Usually ships in 1 business day
QTY
+
+ Add to Wishlist
Buy in Bulk & Save - See How Watch Now

Shop with Confidence

30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.

Features

Height

6.70

Length

3.30

Width

7.54

Lock material

Steel

Hazardous Material

No

Lock Compatiblity

Coupler Lock

Span (in.)

2.3125

Country Origin Code

CN

Manufacturer Parent

Master Lock Company LLC

Color

Red

Function

RV/Trailer Lock

Sub-Series

389DAT

Application

Marine & Offshore Security; Trailers, Trucks, & Towing

Product Type

Auxiliary Lock

Features

Advance Locking Mechanism; Guards Against Trailer Tow Away Theft; Easy to Install and Remove; Fits Most 1-7/8in (48mm), 2in (51mm) and 2-5/16in (59mm) Couplers

Indoor or Outdoor Use

Outdoor

Resistant Properties

Picking and Prying Resistant; Rust and Corrosion Resistant

Warranty

Limited lifetime

Series

380 Series

Keying Type

Keyed Different

ECCN

EAR99

Product Overview
Universal Trailer Coupler Lock, Designed To Fit Most 1-7/8", 48 mm, 2", 51 mm & 2-5/16", 59 mm, Couplers, Advanced Locking Mechanism Provides Resistance To Picking & Prying, Guards Against Trailer Tow Away Theft, Easy To Install & Remove, Resists Rust & Corrosion.