Durable aluminum case for easy, compact storage. (36) bits to accommodate any application. Quick release extension bar for hard to reach applications. Made with premium S2 steel. Quick change screwdriver handle Includes: (1) Aluminum case (1) Quick release extension bar (1) ratchet handle, 72 teeth, CR-V, chrome plated (36) Bits, S2 Slotted 1/8", 5/32", 3/16", 1/4", Phillips: #1 (2pc), #2 (2pc), #3 (2pc), PZ: #1 (2pc), #2 (2pc), #3 (2pc); Hex: 5/64", 3/32", 1/8", 5/32", 3/16", 1/4", Torx: T10 (2pc), T15 (2pc), T20 (2pc), T25 (2pc), T27 (2pc), T30 (2pc), T40 (2pc), 11 piece precision double ended mini screwdriver set. Hollow handle allows user to adjust the length of the bit depending upon the application. Allows up to 22 possible screwdriver combinations. Includes: (1) Plastic case (1) Quick change screwdriver handle (11) Double ended interchangeable screwdrivers. Shipping weight (Lbs.) - 0.3 9961 Includes 11 double ended screwdriver bits: 2mm Slotted x #00 Phillips 3mm Slotted x #0 Phillips 4mm Slotted x #1 Phillips 4 Pc. Star Bit: T5 x T6 T7 x T8 T9 x T10 T15 x T20 4Pc. Hex Bit: 1.5mm x 2mm 2.5mm x 3mm 1/8" x 5/32" 5/64" x 3/32".