Clamp AWTools AW20147 — metal workshop clamp, 340 g weight

The AWTools AW20147 clamp is a compact metal workshop clamp weighing 340 g, designed to hold small to medium workpieces during assembly, gluing and light repair tasks. Constructed with a serrated, zinc-plated steel rail and profiled cast iron arms with a powder-coated finish, this clamp offers stable positioning and reliable grip for woodworking, metalworking and hobby use. The wooden varnished handle and trapezoidal-thread clamping screw enable controlled force application, while plastic jaw pads protect surfaces from deformation and scratches.

Advantages

The serrated zinc-plated rail prevents slipping under moderate load and improves longitudinal stability. Profiled cast iron arms provide rigidity and long-term dimensional stability, and the powder coating adds corrosion resistance. The wooden handle ensures ergonomic manual control, and the trapezoidal thread on the clamping screw provides smooth, precise movement. Plastic jaw pads protect finished surfaces, making the clamp suitable for delicate materials as well as general workshop tasks.

Suitable for

• Gluing wooden components and small assemblies
• Holding parts during drilling, riveting and light fastening
• Light carpentry and finishing operations
• Hobby and DIY projects requiring moderate clamping force

Key specifications

• Weight: 340 g
• Body materials: steel rail (zinc plated), cast iron arms (powder coated)
• Handle: varnished wooden handle
• Clamping mechanism: screw with trapezoidal thread
• Jaw protection: plastic jaw pads to prevent surface damage
• Rail: serrated profile to resist slipping

How to use

Place the clamp so the jaw pads contact the workpiece surfaces to be secured. Turn the wooden handle clockwise to advance the clamping screw until the workpiece is held firmly between the jaws; adjust pressure to avoid deformation of delicate materials. To release, turn the handle counterclockwise until the jaws open sufficiently to remove the workpiece. Use the serrated rail position to set the initial jaw opening before fine adjustment with the screw.

Usage recommendations

Use the AWTools AW20147 clamp for tasks that require a compact, stable clamp with moderate force—such as gluing, drilling or light assembly. Avoid applying excessive torque beyond hand-tightening to prevent damage to the trapezoidal screw or cast iron arms. Keep the rail clean and occasionally apply light lubricant to the screw for consistent operation; replace plastic jaw pads if they become worn to maintain surface protection.