Superior Steel BH204-10PK 4mm Hex Single End Screwdriver Bits, 2 Inch Length, Hardened Steel, 10-Pack Display

The Superior Steel BH204-10PK Single End Hexagonal Screwdriver Bits are designed for fastening applications that require added reach and precise engagement with metric hex fasteners. Each 2-inch bit features a precision-machined 4mm hex tip to provide a secure fit and controlled driving while reducing rounding and slippage. The extended length improves access to recessed or hard-to-reach fastening points while maintaining stable torque transfer and control. Manufactured from hardened steel, these bits deliver dependable performance under repeated power tool use. Packaged in a convenient 10-piece display pack, this set is ideal for professional tool kits, maintenance work, and retail stocking.