Features 1、[10 Pcs Set] This set includes 10 SAE hex bits, which are 5/64 3/32 7/64 1/8 9/64 5/32 3/16 7/32 1/4 5/16 inch, ensuring you have the right size. 2、[S2 Steel Hex Bits] These hex bits are crafted from high strength S2 Steel, CNC machined and hardened for enhanced durability, will not easily breaking. 3、[1/4 Inch Hex Shank] Featuring 1/4 inch hex shank, these hex bits can easily connect to power tools, making your projects quicker and more efficient. 4、[Magnetic Design] Designed with magnetic, these hex bits help you effortlessly pick up screws and other small parts, preventing loss during detailed work. 5、[Wide Applications] This hex bit set is suitable for multiple uses, including furniture assembly, automotive repairs, plumbing, and construction. Specification Item Type: SAE Hex Bit Set Material: S2 Alloy Steel Treatment: Phosphating Black Length: Approx. 100mm / 3.94in Specifications: 5/64 3/32 7/64 1/8 9/64 5/32 3/16 7/32 1/4 5/16 Inch Hex Shank: Approx. 6.35mm / 1/4in Package List 10 x SAE Hex Bits 1 x Storage Rack