The Jakemy JM-8176 features 93 precision driver bits and 9 socket sleeves molded from nickel-plated chrome-vanadium steel.Included Bit Types and SocketsHex Bits: H0.7, H0.9, H1.3, H1.5, H2.0, H2.5, H3.0, H3.5, H4.0, H4.5, H5.0, H6.0Torx & Torx Security: T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T15, T20, plus T6H through T20H drilling bitsSlotted (Flat-head) & Phillips: Slotted sizes from 1.0 to 4.0 mm; Phillips sizes from 1.0 to 4.0 mmSpecialty Bits: Tri-wing (Y0.8 to Y3.0), Pentalobe (0.8 to 2.0 mm), Pozidriv (PZ1.0 to PZ4.0), Triangle, U-shape, and Square (SQ0-SQ2)Phone & Board Tools: SIM ejector pins (0.8, 1.0 mm) and motherboard standoff bitsSockets: M2.5, M3.0, M3.5, M4.0, M4.5, M5.0, M5.5, G3.8, and G4.5 socket driversAdditional AccessoriesHandle: Ergonomic non-slip plastic handle with a 360-degree swivel cap and adjustable.