Catalog number: JB12MM Features: ●The material is made of hard protenium alloy steel. ●After use, you can store the wrench in a tag, so you don't have to worry about losing it in your toolbox. ●Bright Guard [TM] is a non-polluting plating that is shinier than chrome. ●The special alloy steel "protenium alloy steel" is more than 20% stronger than general steel. ●The intersection between the hex wrench and the bolt is set to 0.0127 mm or less, so the wrench and bolt are less likely to be damaged. ●The size is engraved according to the 2.5MM standard. Uses: ●For tightening hexagon socket bolts. Specifications: ●Face size (mm): 12 ●Neck size (mm): 44 ●Total length (mm): 220 ●Color: Plated ●Hardness: HRC57-61 ●Face size (mm): 12 ●Bright Guard [TM] plating Material/Finish: ●Protenium special alloy steel [R] (Bondus custom steel) ●Surface treatment: Bright Guard (TM) processing (plating) Set contents/Accessories: ●Plastic tag Caution: ●To use tools safely, always wear protective glasses when working. ●Do not work with pipes, box wrenches, etc.
