PB Swiss Tools Ball Head Hexagonal Wrench Set 12 Pieces Inch Size (Blister Pack) 212ZH-12CN 1 S

Catalog number: 212ZH-12CN Features: ●The edges are lightly rounded, making it easy to insert the wrench into the screw hole. ●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 precisely made ball point allows you to turn screws at an angle. (Up to an angle of 30° is OK) ●Package-free specification with environmental protection in mind. ●*The ball part cannot be tightened. Specifications: ●Set contents (inches): 1/20, 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16 ●Set contents (pieces): 12 ●Package included. Material/Finish: ●Special steel ●Surface treatment: Nickel chrome plating