Eclipse EC-SC80R12 Screw Clamp 12 Inch / 300mm - Throat 80mm The Eclipse EC-SC80R12 12 Inch Screw Clamp has an 80mm throat depth. These clamps are manufactured to DIN5117 with an average clamping force of 250kgf. 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 80mm Throat depth models can achieve up to 250 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: 300mm (12\") Throat Depth:  80mm