KTC 12.7 sq. Hexagon Bit Socket, Diagonal Dimension 12 mm, Insertion Angle 12.7 mm, Total Length 79 mm, BT4-12, 1 pc

Catalogue number: BT4-12 Features: ● Bit section is plug-in type and can be replaced. ● Standard type. ● The socket side uses a power fit shape to prevent stress concentration. Specifications: ● Opposite side size (mm): 12 ● Socket size (mm): 12.7 ● Bit length (mm): 44 ● Overall length (mm): 79 ● Opposite side (mm): 12 ● Replacement bit number: T-12 Material/Finish: ● Special tool steel