Internal square drive 12.5 mm = 1/2 inch. With traction profile. Easy-to-grip, milled. For manual use. Surface: chrome, polished. DIN 3124, ISO 2725-1. Made in Germany .;Hazet 900Z-14 12-point socket spanner attachment. Material: chrome vanadium; surface: chrome-plated, polished; length: 38 mm; key width: 14 mm; diameter (at the output shaft): 20.3 mm; diameter (at the input shaft): 22.5 mm; input: internal square drive

• Hazet 900Z-14 12-Point Socket Spanner Insert
• chrome-plated/polished

Hazet 900Z-14 12-Point Socket Spanner InsertHazet