TRAC rope and chain combinations are made of premium windlass grade double braid nylon rope for superior flexibility and reduced twisting and 316 stainless steel thimble spliced core (inner braid) to cover (outer braid) which assures the load is shared equally. To assure there will be no slippage, nylon whipping finishes the professional eye-splice. Full nylon double braid anchor rope delivers superior elasticity to resist shock and sustain anchor hold. 1/4" G43 galvanized short-link marine chain.