Eclipse EC-SCR6 Screw Clamp 6 Inch / 150mm - Throat 120mm The Eclipse EC-SCR6 6 Inch Screw Clamp has a 120mm throat depth. These clamps are manufactured to DIN5117 with an average clamping force of 300kgf. The sliding head quickly sets the clamp to the required capacity, whilst the serrated grooves on the corrosion resistant nickel-plated bar prevent slippage in use. The cast iron malleable heads offer maximum strength and the wooden handle provides a firm and comfortable grip. Features: Cast iron heads and nickel-plated steel bar offer maximum strength 120mm Throat depth models up to 300 kgf of sustainable clamping force The sliding head quickly sets the clamp to the required capacity Serrated grooves on the corrosion-resistant nickel-plated bar prevent slippage in use A traditional wooden handle provides a firm and comfortable grip The plastic pads snap-fit to both the swivel shoe and the fixed head to provide an even distribution of clamping force across the workpiece protecting it from marking damage Specification: Clamping Capacity: 150mm (6\") Throat Depth\\:  120mm