Wiha 31239 Imperial Hex L-Key 1/8 Inch

Fastening or loosening hex socket screws in tight spaces often becomes a struggle with standard tools. The Wiha 31239 L-key solves this by providing a compact, L-shaped design that delivers high torque and easy access in confined areas. Its 1/8 inch imperial hex tip fits precisely into matching fasteners, preventing cam-out and damage to the screw head.

Who is it for

This L-key is ideal for technicians, mechanics, and DIY enthusiasts who work with imperial-sized hex screws. It is especially useful for maintenance tasks on machinery, bicycles, and equipment where a short arm offers extra leverage in tight spots.

Main features

• Imperial 1/8 inch hex tip for precise engagement
• L-shaped design with long and short arms for versatility
• Chrome-vanadium steel construction, through-hardened for durability
• Chrome-plated finish for corrosion resistance
• Conforms to ISO 2936 standard

Specifications

• Tool Type: L-key
• Tip Type: Hex (Allen)
• Measurement System: Imperial
• Size: 1/8 inch
• Material: Chrome-vanadium steel
• Hardening: Through-hardened
• Finish: Chrome-plated
• Long Arm Length: 79 mm
• Short Arm Length: 20 mm
• Standard: ISO 2936
• Number of Pieces: 1

Tips

Use the long arm for reaching recessed screws and the short arm for applying higher torque. Keep the key clean and dry to maintain its corrosion resistance.