Recommended Trailer Coupler Lock For An Underslung Trailer Coupler With A 5-1/2" Width

Question:

Looking for a Travel Trailer - pumper Pull coupler lock. The coupler is UNDERSLUNG type Across the top is 51/2 inches across and it is a 2 5/16 ball What are the options you have available

asked by: David Y

Expert Reply:

Since you have an underslung coupler with a 5-1/2" width you'll need a coupler lock that doesn't enclose the coupler like the Master Lock Trailer Coupler Lock # 377DAT.

Simply pop the ball into your coupler in slide the lock up against the coupler for a quick and easy peasy installation.

expert reply by: Kevin C