- New
81266 is a CURT 3/8" snap hook designed to connect a trailer safety chain to a tow vehicle. It features a spring-loaded safety latch that helps keep the connection securely closed during towing. The hook is made of steel with a durable clear zinc finish for corrosion resistance and is rated for a gross trailer weight of 2,000 lb. It can also be used for compatible winch straps and other quick-connect applications.