Catalog number: BT4-1/4BPL Features: ● Bit section is plug-in type and can be replaced. ● Long ball point type. ● The socket side uses a power fit shape to prevent stress concentration. Applications: ● General-purpose tools Specifications: ● Opposite side size (inch): 1/4 ● Socket size (mm): 12.7 ● Overall length (mm): 132 ● Inch size Material/Finish: ● Special tool steel
