Strong Hand UM125M-C3 4-In-1 Utility F Clamp 320 x 140mm 1100kgONE Clamp FOUR functions.,Sliding Arm Clamps with the Removable Reversible Clamp Arm and Unique Accessories,The 4 in 1 Utility Clamping System is the most versatile Sliding Arm Clamps in the market.,The three piece 4 in 1 Clamp Kit includes:,Sliding Arm Clamp,Extended Block,V Pad,All Strong Hand Tools? Utility Clamps are made of high quality heat treated steel and nickel chrome plated for strength and durability. repetitous,