18" Chain clamp locking pliers Special tool steel Ninckel plated PP card packing The Tolsen locking chain pliers is 9 inches long with 18 inches of chain. It holds and locks around any shape of any size and adjusts quickly for ratchet action in either direction. Tolsen tools are only manufactured from the finest materials and with high tolerances. This tool can be used for gripping around pipes, drive axels, oil filters and other non-standard shaped objects.