HUROFE Hex Key Allen Wrench Set, 30-Piece (7/250-3/8 inch, 0.7-10 mm), Long Arm and Short Arm, L Shape and Chamfered Tip，Chrome Vanadium Steel

HUROFE Hex Key Allen Wrench Set, 30-Piece (7/250-3/8 inch, 0.7-10 mm), Long Arm and Short Arm, L Shape and Chamfered Tip，Chrome Vanadium Steel

【PRODUCT INCLUDED】15 pieces long arm hex key wrench: 0.028, 0.035, 0.050, 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8 inch; 15 pieces short arm hex key wrench: 0.7, 0.9, 1.3, 1.5, 2, 2.5, 3, 4, 4.5, 5, 5.5, 6, 7, 8, 10 mm 【PREMIUM MATERIAL】All products are made of high-quality chrome vanadium steel for strength and hardness，after heat-treated hardness can reach HRC 54-58. Black oxide finished protects against corrosion that could chip off under high-stress contact but wouldn’t affect the use effect. 【L SHAPE AND CHAMFERED TIP】Chamfered ends with hex key offer a snug fit to insert into fasteners. 【STORAGE CASE WITH SIZE MARK】Foldable storage case with size mark for fast size selection and easy organization. 【CAN BE WIDELY USED】Hex key wrench can be used for fixing automobiles, bicycles, furniture and equipment. Wear your safety glasses when using tools.