KS TOOLS 1/4 inch bit-dopsleutel inbus 3mm gesmeed chroom-vanadiumstaal matverchroomd 911.1436

Forged from premium Chrome Vanadium Steel and finished with a matt chrome plating, this KS TOOLS 1/4" bit socket delivers exceptional durability and corrosion resistance for professional manual applications. The 3 mm hexagon profile engages fasteners with precision, while the compact 28 mm length provides excellent access in tight spaces. Compliant with DIN 3120 / ISO 1174 for the drive and DIN 3124 for the socket, it ensures reliable fit on any standard 1/4" square drive tool.

Overview

Part of the ULTIMATE series, this bit socket is engineered for demanding workshop environments. The internal square drive end accepts 1/4" ratchets, extensions, and torque wrenches, while the external hexagon bit end delivers a secure grip on 3 mm Allen-head fasteners. Hardened and tempered for long-lasting performance, it resists wear even under high torque.

What stands out

• Chrome Vanadium Steel construction for superior strength
• Matt chrome plated finish for corrosion resistance and easy cleaning
• Precision-machined 3 mm hex bit for accurate fastener engagement
• Compact 28 mm overall length for access in confined areas
• Meets DIN 3120 / ISO 1174 and DIN 3124 standards
• Hardened and tempered for extended service life

Technical details

• Drive size: 1/4 inch
• Drive type: square, internal
• Bit profile: hexagon (Allen)
• Bit size: 3 mm
• Socket type: bit socket
• Material: Chrome Vanadium Steel
• Surface finish: matt chrome plated
• Overall length: 28 mm
• Application: manual operation
• Number of pieces: 1
• Corrosion resistance: yes
• Manufacturing process: forged
• Heat treatment: hardened and tempered
• Color: silver

Our verdict

A professional-grade bit socket that combines robust construction with precise fit. The ULTIMATE series quality ensures reliable performance for everyday use, making it a valuable addition to any mechanic's toolkit.