Catalogue number: USBBSQ2S10 Features: ● Comes with a bolster that can be used with a wrench. ● The shaft is press-in type, and is eight times more durable than the integrated type. ● Ideal for tightening and loosening with the Electric Drill Ball 220USB. ● Can use square drive 1/4SQ sockets. Applications: ● For loosening or tightening tightly fastened bolts and nuts. ● For automobile and motorcycle maintenance and machine maintenance Specifications: ● Drive size (mm): 6.35 ● Drive size convex (mm): 6.35 ● Total length (mm): 58 ● Outside diameter (mm): 13 ● Hexagonal bolster opposite side: 10mm ● Socket drive size: SQ1/4 (6.35mm) Material/Finish: ● Bit material
