Nut driver KS Tools 518.0884 Chromium-vanadium steel 220 mm

The Nut driver KS Tools 518.0884 Chromium-vanadium steel 220 mm is a hand tool engineered for fastening and loosening nuts and hex fasteners. Constructed from chromium-vanadium steel, this 220 mm long driver provides a balance of rigidity and toughness for repetitive mechanical tasks. With a total weight of approximately 650 g, the driver offers a stable feel suitable for workshop and field use.

Advantages

This nut driver combines wear-resistant chromium-vanadium construction with a solid, single-piece shaft to deliver reliable torque transfer and reduced risk of tip deformation. Its 220 mm length gives improved reach into recessed fasteners while preserving control. The tool’s mass and build quality contribute to consistent performance during repeated tightening or loosening operations.

Suitable for

• Assembly and disassembly of machinery and equipment where hex nuts are used
• Maintenance tasks in automotive, industrial, and workshop environments
• Electrical cabinet and panel work requiring controlled torque application
• General household repairs where longer reach is beneficial

Key specifications

• Material: Chromium-vanadium steel
• Overall length: 220 mm
• Weight: approximately 650 g
• Design: single-piece shaft for direct torque transfer
• Drive type: nut driver for hexagonal fasteners

How to use

Select the nut driver size that matches the nut or bolt head. Insert the driver tip onto the fastener and apply steady, even force while turning in the required direction. For recessed or hard-to-reach fasteners, use the full length of the 220 mm driver to reach the fastener while keeping the handle aligned with the axis of the fastener to avoid slipping or rounding the head. After use, wipe the tool clean and store in a dry toolbox or rack to prevent corrosion.

Recommendations

Use the nut driver within its mechanical limits: avoid excessive impact or leverage beyond normal hand pressure, and do not use the tool as a pry bar. Regularly inspect the tip for wear and replace the tool if the driving surfaces become rounded or damaged. Keep the tool clean and lightly oiled to maintain corrosion resistance and long service life.