L-key hexagonal ball end black oxidised 1.3 mm - Wiha 01391

The Wiha 369B L-key with hexagonal ball end in 1.3 mm reaches fasteners that a straight key cannot. The ball end maintains engagement up to 25° off-axis, preserving the screw recess even at an angle. The through-hardened, black-oxidised chrome-vanadium blade provides lasting precision.

Benefits

• Ball end for driving fasteners at angles up to 25° - reaches otherwise inaccessible screws
• Black-oxidised surface for corrosion resistance without coating buildup
• Chrome-vanadium steel blade, through-hardened for long-term precision
• Short blade arm (14 mm) for tight clearance applications

Technical data

• Internal hexagon: 1.3 mm
• Overall length: 74 mm
• Short blade length: 14 mm
• Product dimensions: 74 x 14 x 1 mm (L x W x D)
• Blade material: Chrome-vanadium steel, through-hardened, black oxidised

Applications

For tightening and loosening hex socket fasteners in locations where a straight key cannot be positioned. Useful in recessed compartments, electronics assembly and precision mechanics.

Country of origin: Poland. HS code: 8204 11 00. Standard: Based on ISO 2936L.