Heavy-duty 7/16-inch safety-chain S-hook rated for up to 5,000 lbs. Features a wire safety latch and zinc-plated heat-treated steel construction.
The Curt 81820 certified S-hook provides a strong, secure connection between a trailer safety chain and the tow vehicle. Its 7/16-inch heat-treated steel construction is rated for up to 5,000 lbs. gross trailer weight and tested in accordance with SAE J684.
A spring-loaded wire safety latch helps prevent accidental disconnection caused by vibration or rough road conditions. The clear zinc-plated finish adds corrosion resistance for dependable outdoor towing use.
Rated for trailers up to 5,000 lbs. gross trailer weight
Heavy-duty hook size for safety-chain applications
Wire latch helps prevent accidental hook disengagement
Helps protect the steel hook from rust and corrosion
In The Package: • One 7/16" Certified S-Hook with Safety Latch