General description The 35-Piece Allen Key Set includes a comprehensive range of metric and standard hex keys, designed for both professional and DIY use. Made from high-quality chrome vanadium steel, this set offers superior strength and durability. The L-shaped design provides enhanced torque and flexibility, making it easier to work with various fasteners. Technical specifications Material: Chrome vanadium steel Surface treatment: Black oxide after heat treatment Sizes included: 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 (0.7mm, 0.9mm, 1.27mm, 1.3mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 7mm, 8mm, 10mm) Includes: 1 Torque handle, 2 L-shaped screwdrivers (PH1 SL3/16 and PH2 SL1/4) Storage box Each wrench has a corresponding size mark for easy identification Firm slots for convenient storage, ensuring the wrenches are neatly organized and easy to access Other information