... check safety cable, whip checks, king safety cable, Hose safety whip check, air hose safety cable, whip check cable Material: steel plated ... Whip check safety cable is designed specially to prevent hose connections from whipping if the hoses or couplings failed ... for people or the nearby coupling & equipment. We aslo sell hose couplings ( Camlock, Sotrz, Bauer Guillenmin couplings ), stainless pipe ...