1 B (MM) Combination spanner set

Acc. to DIN 3113, Form B, ISO 3318, ISO 7738

Vanadium steel 31CrV3, chrome-plated

Carefully forged and professionally machined

Ring: 10° offset from shaft, with UD profile for gentle transmission of force

Overloading indicated by deformation

The offset ring ensures a better grip on deep-seated or inset nuts or bolts

Top-grade industrial quality for the hardest of continuous use

Glare-free appearance due to matt chrome

Jaw: ground precisely to exact nominal size for optimum contact areas

Slim ribbed open end for added strength guarantees maximum torques