1/2" CHROMEplus Spark plug socket, 21mm
- according to DIN 3124 / ISO 3315
- flank traction profile
- internal square to DIN 3120 / ISO 1174 with ball reception
- with rubber stop for holding the spark plugs
- long execution
- for manual operation
- mirror polished
- chrome vanadium
- Depth T in mm: 26 mm
- Diameter D1: 28 mm
- Diameter D2: 24 mm
- Drive in inch: 1/2"
- Jaw opening in mm: 21,0 mm




