SEDIY 32-Piece Hex Key Set Metric/SAE L-Keys

WIDE APPLICATION - The Hex Key Allen Wrench Set for disassembling and installing the most hexagon nuts, bicycles, furniture, machinery and equipment. Versatile long / short arm design provides additional reach for deep work spots on the long end and extra leverage for tight fastener on the other short end. HIGH-QUALITY - Made of Hardened treated Chrome Vanadium Steel Alloy (Cr-V) with black-oxide finish, with stronger hardness, better toughness and greater torque, it is firm and durable. PRECISION WORKMANSHIP - Precision machined and chamfered hexagonal ends provide a comfortable fit and smooth insert fasteners, and protect your hardware from wear. STAY ORGANIZED - Comes in a compact and foldable storage case, with size indexed individual slot for each wrench for quick size selection and easy organizing. PACKAGE INCLUDE - 30 pieces of hex key wrenches from large to small and even mini. Including 15 x long pattern hex key wrenches: 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 in. 15 x short pattern hex key wrenches: 0.7, 0.9, 1.3, 1.5, 2, 2.5, 3, 4, 4.5, 5, 5.5, 6, 7, 8, 10 mm. 2pcs extension bars.