The T4514 is a magnetic Nut Drivers Set for use with fast and effective driving of hex head screw fixings. The nut driver made of forged alloy steel for strength and durability. For fast and effective driving of hex head screw fixings.Forged alloy steel for strength and durability. Drive shaft conforms to DIN 3126 E6.3 and ISO 1173.
Colour coded for convenience. Contents: 7 / 8 / 10 / 11 / 13 mm - 1/4" & 3/8".