ITEM NAME:Clutch F Clamps Heavy Duty Bar Clamp 12 -Inch Quick Ratchet Wood Working Cl X8B1 Clutch F Clamps Heavy Duty Bar Clamp 12 -Inch Quick Ratchet Wood Working Cl X8B1 The F-Clamps are designed with you in mind. The comfort-grip main handle is easier to use than traditional wood handles, and it provides more torque for better gripping power. The dual clutch plates on the adjustable arm provide superior grip to prevent the arm of the clamp from moving. The ergonomic rubber handle is designed for more comfort and increased clamping pressure The swivel jaw pad is built to grip various shapes. The plastic cap is used to prevent damage to delicate projects The cast iron arm features two clutch plates to grip the serrated steel rail. This design holds the arm in place for better clamping pressure. Usage:?Heavy Duty Standard or Nonstandard:?Standard Size:?12inch Features:?Heavy Duty, A3 Serrated Rail, Rubber Handle, Swivel Jaw Pad Application:?Wood Working, general purpose clamping, etc. colour:black Material:Ma Steel size:40*11CM Package Contents: 1 * F Clamp