steel clamp SC643 steel clamp with rubber 1.,material:iron pipe clamp 2.surface :zinc-alloy coated 3; various pipe clamps Order CodeM/M(mm)INCHTightening Range(mm)Max.Load(kgs)NoteSC643-18SC643-22SC643-28SC643-35182228353/81/23/4115-1920-2526-3032-368090100130Steel Plat:20×1.5mmBolt:M8×80Screws:M6×18Screw Plug:S10×50SC643-40SC643-48SC643-54SC643-60SC643-7040485460701-1/41-1/2238-4347-5153-5860- ...