This product is just another fine example of the many accessories offered by Daystar.Thread your winch cable through the Daystar Winch Isolator Block to provide a cushioned tension when the winch line is fully spooled. Secures standard winch hooks against the hawse fairlead to eliminate annoying chatter. The Isolator Block doubles as a pull handle for unspooling the cable. Available in red or black polyurethane. As with all Daystar Products, Winch Isolator For Hawse Fairlead are made in the USA!designed to protected the winch hook,created from prime quality urethane,color black,corrosion resistant,