Catalogue number: USBBSQ3S10 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 3/8SQ sockets. Applications: ● For loosening or tightening tightly fastened bolts and nuts. ● For automobile and motorcycle maintenance and machine maintenance Specifications: ● Drive size (mm): 9.5 ● Drive size convex (mm): 9.5 ● Total length (mm): 58 ● Outside diameter (mm): 13 ● Hexagonal bolster opposite side: 10mm ● Socket drive size SQ3/8 (9.5mm) Material/Finish: ● Bit material
