Item No.: K37C023
.Welded steel construction
.Accommodates two sizes of hitch ball shanks: 3/4" and 1"
.Fits locking pins up to 5/8"
.Gross trailer weight (max): (loop) 4000 lb., (ball mount) 7000 lb.
.Tongue weight: 700 lb.
.Receiver size: 2"
.Receiver rating: Class III