clevis slip hooks 331 A/C 1:We are factory with many years experience 2:From ... /4" 3:Carbon or Alloy Steel CLEVIS SLIP HOOKS 331A/C Our company is an factory with about many years experience ... all over the world. Style:DIN689,DIN699,320A/C,330A/C,331H/A, ,322A/C,324H/A,323H/A , Clevis Slip Hook,Shank Hooks, Swivel Hooks ...