Socket set KS Tools 150.9421 1 head Chromium-vanadium steel

The KS Tools 150.9421 1 head socket is a single, precision-engineered socket head made from chromium-vanadium steel and designed for routine mechanical and maintenance work. With a compact mass of approximately 200 g, this socket delivers the combination of strength and manageable weight needed for hand-operated fastening and loosening tasks. The product is produced by the brand ks tools and is intended to withstand repeated torque application in workshop and field settings.

Advantages

The chromium-vanadium steel construction provides high tensile strength and wear resistance, ensuring a longer service life under cyclical loading. The single-head design offers straightforward compatibility with standard ratchets and extensions, while the compact weight improves handling and reduces operator fatigue during extended use. Precision machining of the mating surfaces helps ensure a secure fit on fasteners, minimizing rounding and slippage.

Suitable for

• Automotive repair and maintenance
• General mechanical assembly and disassembly
• Home workshop and DIY fastening tasks
• On-site maintenance where a single reliable socket head is required

Key specifications

• Material: chromium-vanadium steel
• Item type: single socket head
• Weight: approximately 200 g
• Finish: machined surface suitable for ratchet engagement
• Intended drive method: hand-operated ratchet or compatible driver

How to use

Select the KS Tools socket head that matches the fastener size required for your task. Secure the socket onto a compatible ratchet or extension by pushing the drive square into the ratchet's drive recess until it engages. Position the socket squarely on the fastener head to avoid angled loading, then apply steady torque in the required direction. Inspect the socket before use for visible damage or excessive wear, and replace if deformation or cracks are present.

Usage recommendations

Use hand tools rated for the expected torque and avoid impact tools if the socket does not specify impact rating. Keep the socket clean and lightly oiled after use to prevent corrosion. Store the socket in a dry toolbox or tray to maintain fit accuracy and prolong service life.