- 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 and a 2-1/2" wide trailer tongue
- Zinc plated TUFFPLATE® finish for additional rust resistance and longer life
- Exclusive Quick-Lock ball clamp assembly can be easily adjusted without tools
- Made in the U.S.A.
- 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.