Clamp AWTools AW20157 — metal workshop clamp, weight 1.9 kg

The AWTools AW20157 clamp is a metal workshop clamp designed to hold workpieces securely during sawing, drilling, gluing or assembly. Weighing 1.9 kg, it is suitable for bench or fixture use and offers stable clamping force for DIY and professional tasks. The clamp features a steel, zinc-plated and serrated guide rail to prevent slipping, profiled cast iron arms with a powder-coated finish, and an ergonomically shaped screwed wooden handle for comfortable adjustment. Clamping jaws are fitted with non-marking plastic pads to protect pressed materials from damage, making the tool suitable for wood, chipboard, plywood and certain plastics.

Advantages

The serrated, zinc-plated steel guide rail increases grip and reduces the risk of slippage under load while the profiled cast iron arms provide structural rigidity and long-term durability. The powder-coated finish enhances corrosion resistance and surface wear protection. An ergonomically shaped screwed wooden handle enables controlled tightening and reduces hand fatigue during repeated adjustments. Non-marking plastic jaw pads protect finished surfaces from scratches and impressions, preserving workpiece quality throughout clamping operations.

Suitable for

• Holding wood components for sawing and routing
• Securing panels and chipboard during glue-up
• Fixing plywood sheets for drilling or screw installation
• Clamping plastic parts for assembly or bonding

Key specifications

• Weight: 1.9 kg
• Body material: cast iron arms, steel guide rail
• Guide rail surface: zinc-plated, serrated
• Finish: powder-coated on cast iron arms
• Handle: screwed wooden ergonomic handle
• Jaw protection: non-marking plastic pads
• Intended materials: wood, chipboard, plywood, plastics

How to use

Position the AWTools AW20157 clamp on a bench or fixture so the guide rail aligns with the workpiece. Open the jaws by loosening the wooden handle, place the workpiece between the jaws, and slide the movable jaw along the serrated guide rail until it contacts the part. Tighten using the screwed wooden handle until the required clamping pressure is reached, taking care not to overtighten sensitive materials. Use the non-marking plastic pads to protect surfaces; replace or reposition pads if they become worn. After completing the operation, release the handle to loosen the clamp and remove the workpiece.

Usage recommendations

For longer or larger assemblies, use multiple clamps spaced evenly to distribute pressure and avoid deformation. Inspect the serrated rail and jaw pads regularly for wear or debris; keep the rail clean and lightly lubricated where appropriate to ensure smooth jaw adjustment. When clamping delicate or finished surfaces, apply a thin protective layer between the plastic pads and the workpiece if additional surface protection is required.