Spark plug socket 1/2" A 21 mm (AvtoDelo) 39421
- Working profile Super Lock.
- Made by the method of cold stamping.
- Material - chrome-vanadium tool steel CrV50BV30.
- Hardened to 45-47 HRC.
- It is eqquiped with holding rubber insert.
- Protected from corrosion by chrome plating.
Barcode: 4752279394217