Quick-Lock Trailer Coupler

The most popular straight tongue stamped couplers 

Quick -lock latching mechanism allows quick and easy trailer hook-up

Full line of SAE class I through IV

A coupler lock hole is provided for additional trailer security

48-100HRS salt spray test 

Zinc plated couplers / powder plated couplers

Ball Size	Chanel Width	SAE Class	Trailer GVW
1-7/8"	2"	Ⅰ	2000lbs
1-7/8"	2-1/2"	Ⅰ	2000lbs
1-7/8"	3"	Ⅰ	2000lbs
2"	2"	Ⅱ	3500lbs
2"	2-1/2"	Ⅱ	3500lbs
2"	3"	Ⅱ	3500lbs
2"	3"	Ⅲ	5000lbs
2"	3"	IV	6000lbs
2-5/16"	3"	IV	8500lbs