Catalog number: RS4405M/10 Features: ● Not only the opening (12-sided) that contacts the bolt/nut, but also the square drive part on the insertion side uses a surface contact flat drive that transmits high torque without damaging the corners. Specifications: ● Insertion size (mm): 12.7 ● Socket contents (mm): 10, 11, 12, 13, 14, 15, 17, 19, 21, 22 ● Set contents (pieces): 10 ● Opposite side shape: 12-sided Material/Finish: ● Contents: Chromium molybdenum steel (SCM435) Set contents/Accessories: ● Socket rail
