The Wiha® GoBox™ 36 Piece Electronics ESD Precision Micro Bit set contains Slotted, Phillips, Hex, Torx, Pentalobe, Standoff and Y-Type Micro Bits. The PicoFinish ESD Micro Bit handle 4 mm x 3.9 in/100 mm has a finger control rotating cap and meets ESD standard IEC 61340-5-1 for protection from electrostatic discharge. Wiha® Micro Bits consists of premium quality tool steel for strength and feature exact fit precision machined tips for reduced cam-out and have a 4 mm hex drive. The complete compact Micro Bit set comes conveniently stored in a small metal case that fits in your pocket for easy portability.Package Includes: Hex 0.9 mm, 1.3 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 1/16", 5/64", 1/8"; Phillips #000, (2) #00, #0, #1; Pentalobe PL1, PL2, PL3, PL4, PL5, PL6; Standoff #00; Slotted: 0.8 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm, 3.5 mm; Torx: T2, T3, T4, T6, T8; Y-Type #000; PicoFinish ESD Micro Bit Handle; Magnetic Micro Bit Extension; Metal Case