1/4" Bit socket five star tamperproof, TS20, of 911.4500
- five star, tamperproof
- internal square drive to DIN 3120 / ISO 1174 with ball reception
- for manual operation
- matt finish
- chrome vanadium
- Depth T in mm: 18.0 mm
- Diameter D: 12.0 mm
- Drive in inch: 1/4"




