EMENTOL 38PCS 1/4" 3/8" 1/2" Drive Allen Hex Bit Socket Set, SAE/Metric, Includes Power Drill Adapter, Socket Adapters, 2mm - 19mm, 5/64" - 3/4"

The socket base is made of heat treated Chrome-Vanadium steel, and the bit is made of S2 alloy steel. | Set Includes: Hex Bit Socket Set: Metric: 1/4" Drive: 2mm, 2.5mm, 3mm, 4mm, 5mm, 5.5mm, 6mm; 3/8" Drive: 7mm, 8mm, 9mm, 10mm, 11mm, 12mm; 1/2" Drive: 14mm, 15mm, 17mm, 19mm. SAE: 1/4" Drive: 5/64", 3/32", 1/8", 5/32", 3/16", 7/32", 1/4"; 3/8" Drive: 9/32", 5/16", 3/8", 7/16", 1/2"; 1/2" Drive: 9/16",5/8", 11/16",3/4". Adapter Set: 1/4"-3/8", 1/4"F-3/8"M, 3/8"F-1/4"M, 3/8"F-1/2"M, 1/4"F-3/8"M | The allen hex bit socket set's multiple sizes available for ease of use. | High contrast and specific size marking for identification. It helps you select the size easier. | It comes with a sturdy and convenient storage case. Keep each piece in the proper position. All EMENTOL products meet or exceed ANSI performance standards.