★Image is for illustration purposes★ ★Unused★ Items of the same price (including books) listed at the same time will be priced as follows! ★If you order 2 items or 2 books, it's 500 yen (250 yen per item/book) ★If you order 3 items or 3 books, it's 600 yen (200 yen per item/book) ● The handle length conforms to the Swiss VSM standard, making it more user-friendly than standard hex key wrenches. ● The edges are lightly chamfered, allowing the wrench to be easily inserted into the screw hole. ● The wrench is marked with a 5-digit production number, which allows tracing back to the manufacturing process at the raw material stage. ● The hardness is very high at HRC59, and it is also made to be strong, so it has excellent abrasion resistance, durability, and can apply high torque. The following is AI-generated text. ● Size (mm): 0.89 ● Inner length of wrench key (mm): 10 ● Inner length of wrench handle (mm): 40 ● Mass (g): 0.3 ● Compatible cap screw: - ● Compatible set screw: M2 Sizes: 1.27mm and under are unplated types (black iron color).