1-7/8" Coupler

Made in the U.S.A. Mounted on aluminum tube to telescope into your Aquacart  Comes with 3/8" x 2-1/2" stainless steel wire lock pin Dutton-Lainson® pin and chain coupler for boat and other trailer applications SAE Class 1 (for gross trailer weights up to 2,000 lbs.) Fits a 1-7/8" hitch ball Zinc plated TUFFPLATE® finish for additional rust resistance and longer life Exclusive Quick-Lock ball clamp assembly can be easily adjusted without tools WARNING: Every time coupler is used, make certain ball is completely engaged in socket and coupler is securely locked. Failure to do so could result in serious or fatal injury.