Professional nut drivers, used to drive hexagon-headed nuts, bolts and sheet metal screws. Produced from hard-wearing, high-grade alloy steel, fully hardened and tempered (HRC45-50) for durability and long life. Shank fitting produced according to DIN 3126 E6.3. Strong, permanent magnetic pad inside the socket holder retains screw/fixing firmly in place for easy working

5/16″ Hex / 65mm Long
?? Hex Power Drive Quick-Change Shank
Drives Hexagon-headed Nuts, Bolts and Sheet Metal Screws
Magnetic to Retain Screw / Fixing Firmly in Place
Fully Hardened for Extra Strength and Durability
High-grade S2 Alloy Steel for Long Life
Manufactured to DIN3126
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