... testing, 165 gram, Zinc-Plated finish, 1900 kg breaking strength, for towing ropes • Pass REACH SVHC testing.• Material: Carbon steel, C45 ... &shackles, tow ropes & straps,hitch balls,ball mounts,trailer couplers,trailer connectors,bike racks,etc. REACH Tested Forged Hook 165g for Tow Rope