Flat pattern spanners with striking end. Forged from good quality carbon steel, hardened, tempered...Flat pattern spanners with striking end. Forged from good quality carbon steel, hardened, tempered with black phosphate finish. Length +/- 5mm. Sold... A flat pattern spanner with one end designed for striking. The spanner is forged from good quality carbon steel, hardened and tempered with a black phosphate finish. Based on DIN7144 specifications. Draper type 31428.
Flat pattern spanners with striking end. Forged from good quality carbon steel, hardened, tempered with black phosphate finish. Length +/- 5mm. Sold... A flat pattern spanner with one end designed for striking. The spanner is forged from good quality carbon steel, hardened and tempered with a black phosphate finish. Based on DIN7144 specifications. Draper type 31428.