L-Key Hexagonal Ball End 4.0 mm Matt Chrome-Plated - Wiha 01398

The Wiha 369 L-key in 4.0 mm combines a 25° ball-end capability with through-hardened chrome-vanadium steel for reliable use on M4-range fasteners. Its 142 mm total length provides enough leverage for both fast run-down and final tightening.

Benefits

• Ball end for up to 25° offset - accesses fasteners without repositioning
• Through-hardened chrome-vanadium steel - resists deformation under load
• Matt chrome-plated finish - corrosion protection and clean look
• 142 mm overall, 29 mm short arm - balanced reach and torque

Technical data

• Internal hexagon: 4 mm
• Overall length: 142 mm
• Short arm length: 29 mm
• Dimensions: 142 x 29 x 5 mm (L x W x D)

Applications

For M4-range hex socket screws on machinery, electronics enclosures and vehicle components, especially where direct axial access is not available.

Made in Poland. Based on ISO 2936L.