Hazet 6420B Insert tool holder for bits 9x12mm 1/4″ hex output

Hazet 6420B Insert tool holder for bits 9x12mm 1/4″ hex output
Surface: chrome-plated
ISO 1173
Made in Germany
Total length: 40.5 mm
Drive: Insert square 9 x 12 mm
Output: Hexagon, hollow 6.3 (1/4 inch)
Net weight: 0.04 kg
6420B