Master Lock - 3 Trailer Locks Keyed Alike #3KA-377-37

The 1480KA Receiver Lock is a must-have for any vehicle owner who wants to ensure their trailer hitch is securely locked.

With its standard 2-inch width and 1/4-inch thick tubing walls, this lock fits most standard receiver tube sizes.

However, if your truck has extra thick walls or "doubler plates" welded onto the sides of the tube, you'll need the longer shaft 1469KA Receiver Lock that measures 3-1/2 inches long.

Don't worry, you can request this longer lock via a message to the seller after the transaction.

This lock is designed to work great on 1-7/8 and 2-inch couplers, but may have difficulty inserting into some recessed latches or if the latch is wider than 3/4 inch.

The 37 latch lock is not recommended for all 2-5/16 couplers.

Choose the standard #3 padlock for a secure fit.

Don't wait, get your 1480KA Receiver Lock today and enjoy peace of mind when towing!