Description

CURT straight-tongue couplers, featuring our Posi-Lock latch, are the most common type of trailer coupler. With a mounting channel designed to fit onto a straight trailer tongue, the Posi-Lock coupler is easy to install. It is made from hardy steel construction and has a durable zinc finish to protect from corrosion, wear and tear. The lockable latch mechanism on CURT Posi-Lock couplers is easy to operate and adjusts by tightening or loosening a simple bolt. This CURT straight-tongue coupler features a gross trailer weight capacity of 2,000 lbs. and a tongue weight capacity of 200 lbs. It has a 3″ channel and fits a 1-7/8″ diameter trailer ball. All CURT couplers include a limited lifetime warranty and feature a lockable latch to give you peace of mind.

1-7/8″ STRAIGHT-TONGUE COUPLER WITH POSI-LOCK (3″ CHANNEL, 2,000 LBS, ZINC) #25131 Fits 3″ wide straight trailer tongues and 1-7/8″ trailer balls. Passes SAE-684 performance testing as a class 1 coupler. Spring and nut posi-lock mechanism allows for easy adjustment. Features holes to accept a safety pin or coupler lock. Constructed from die-cut, punched out steel. Protected by a durable zinc-plated finish. Limited lifetime warranty (one-year finish, one-year parts).