Clamping Screw Art-Pol model 24135 ST.PR120* 800 — woodworking clamp 800 mm

Art-Pol clamping screw model 24135 ST.PR120* 800 is a manual woodworking clamp with an 800 mm clamping capacity. It is built to secure workpieces during gluing, assembly and cutting operations, providing stable, even pressure across rectangular bars. The clamp is intended for workshop and DIY applications where a dependable rectangular-bar clamp is required for carpentry, furniture repair and hobby projects.

Advantages

The clamp offers a long 800 mm reach that accommodates larger boards and panels while its rectangular-bar design ensures uniform pressure distribution. Its manual screw mechanism allows controlled tightening and precise holding force without the need for power tools. The simple construction makes the clamp durable and easy to maintain, and it stores compactly when not in use.

Suitable for

• Gluing boards and edge joints in woodworking
• Assembly of frames, cabinets and furniture components
• Holding workpieces for sawing, routing and sanding
• DIY and hobby carpentry projects in home workshops

Key specifications

• Clamping capacity: 800 mm
• Type: manual rectangular-bar clamp with screw mechanism
• Application: woodworking, gluing, assembly, cutting
• Pressure control: manual screw tightening for precise force
• Construction: metal bar and screw components for durability

How to use

Place the clamp so the fixed jaw and the sliding jaw align around the workpiece, then adjust the sliding jaw along the bar to approximate the required opening. Turn the screw to apply pressure until the workpieces are held firmly and evenly. Monitor alignment during tightening to prevent shifting. After the glue or operation has set, release the screw and slide the jaw away to remove the workpiece. Regularly inspect the screw and bar for wear and clean metal surfaces to prevent buildup that could affect smooth operation.

Usage recommendations

Use protective pads between the jaws and finished surfaces to avoid marking delicate materials. For even clamping over long joints, place several clamps spaced evenly along the workpiece. Store the clamp in a dry environment and apply light lubrication to the screw thread periodically to maintain smooth action.