Description
The Urko 4021-HA screw clamp 150 x 50 mm with swivel handle is designed to meet demanding clamping needs in industrial environments and workshops. The main strength of this screw clamp with a swivel handle is its innovative mechanism, which transmits optimal clamping force even in confined spaces where conventional clamps can be awkward to use.
The 150 mm jaw opening and 50 mm depth give versatile capacity for holding various materials and components steady. The swivel handle significantly improves working ergonomics, reducing strain on the user’s wrist and speeding up clamping movements in repetitive tasks.
Structurally, this Urko 4021-HA screw clamp is optimised to withstand continuous mechanical stress. Its frame is designed to spread the clamping pressure evenly across the whole width of the jaw, which prevents workpieces from bending or surface damage. The tool is compatible with various surface protectors if delicate materials need to be clamped.
Precision and reliability are the cornerstones of this clamping tool. The smooth action of the mechanism ensures that the clamping force stays constant throughout the work process. The swivel handle lets the user control the force precisely, which is critical for quality assurance and safety at work.
Intended use:
- Clamping materials: Used for holding metal, wood and plastic components in place during work such as sawing, drilling or welding.
Package contents:
- 1 pc Urko 4021-HA screw clamp 150 x 50 mm with swivel handle
Features:
- Swivel handle: Allows effective transfer of clamping force in confined and awkward working positions.
- 150 x 50 mm capacity: Enough opening and depth for the most common workshop tasks.
- Precision mechanism: Ensures even clamping pressure and stops the workpiece from slipping.
Technical specifications:
- Model: 4021-HA
- Jaw opening: 150 mm
- Clamping depth: 50 mm
- Handle type: Swivel
Urko 4021-HA screw clamp instructions for use:
Place the Urko 4021-HA screw clamp on a stable surface or workbench. Open the clamp jaws to the width needed by turning the swivel handle anticlockwise. Place the workpiece between the jaws and make sure it is centred in the jaw area so that the pressure is evenly distributed. Turn the swivel handle clockwise until the piece is firmly clamped. For maintenance, it is recommended to keep the threaded parts free of dust and metal chips. Lubricate the moving parts regularly with light machine oil to keep them working smoothly.
Warnings:
Avoid putting your fingers between the jaws when clamping. Do not exceed the maximum clamping capacity of the product. Wear safety glasses when working materials that can throw off fragments. Always make sure the clamp is firmly fixed to the workbench before starting work.
Frequently asked questions (FAQ):
What makes the Urko 4021-HA screw clamp special? Its swivel handle allows use in confined spaces where a conventional fixed handle has no room to turn a full revolution.
Can this clamp be used for metalwork? Yes, the Urko 4021-HA screw clamp is made to withstand the demands of metal workshops.
Recycling instructions:
Clean any work residue off the product. The body is metal and should go to metal collection.





