Usage:Heavy Duty Material:Metal Structure:F Clamp Standard or Nonstandard:Standard Material:Carbon steel Size:100*300 120*400 80*250 8 Q'ty ctn:10pcs N.W:0.5-4kg pcs F clamp size:22*10.5 25*12 W Color:red green as required Surface:galvanized Product name:Ratchet clamps Packing:carton