35-Piece Allen Key Set, Metric and Standard Hex Key Set, Allen Key Set, MM (0.7 mm-10 mm) SAE (0.028"-3/8"), Chrome Vanadium Steel

【High quality】The hex keys are made of chrome vanadium steel (better strength than carbon steel), with a durable black oxide surface after heat treatment.【Stronger torque force】The L-shaped design offers added flexibility for the long end and additional benefits for a shorter-end fastening device. The extra torque handle can improve torque performance when loading and unloading fasteners.【ALLEN WRENCH & WIWDRIVER】Including 35 sizes: (15) Standard SAE 0.028, 0.035, 0.05, 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8" and (17) Metric 0.7, 0.9, 1.27, 1.3, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 7, 8, 10mm. (1) Torque handle. (2) L-shaped screws PH1 SL3/16 and PH2 SL1/4.【precision machining】The precision-machined and chamfered hexagonal ends allow for a tight and smooth insertion of fasteners, reducing wear and resisting prolonged daily use to ensure maximum durability and protect your equipment from rounding.【Storage box】 Each key has its corresponding size marking, and the secure slot is convenient for storage, ensuring the key is properly positioned and easy to use.