iFixit Mahi Precision Bit SetThe Mahi Precision Bit Set includes iFixit’s 1/4"" aluminum screwdriver handle with magnetic bit socket, knurled grip, and swivel top—plus 48 driver bits.Spanners, Squares, and Splines—oh my! In addition to standard Phillips and Flathead, this bit set includes all the 1/4"" form factor bits you’ll need to handle the toughest and torque-iest fasteners in any home or shop project.All our next-gen bit sets have been re-engineered for maximum utility. The bit set lid is held in place with magnets to increase product lifespan (no more broken hinges or clasps) and also mounts to the back of the bit set case to keep it out of the way while you do your work. Or, if you need help keeping your screws and parts organized, use the lid’s integrated sorting tray.Toolkit IncludesEasy-to-Open Magnetized CaseLid with Built-in Sorting Tray1/4"" Aluminum Bit Driver1/4"" Screwdriver BitsPhillips - 0, 1, 2, 3Flathead - 4, 6, 8 mmHex Security - 4, 5, 6, 7, 8 mmHex Security SAE - 1/8, 9/64, 5/32, 3/16, 7/32, 1/4Pozidriv - PZ1, PZ2, PZ3Spanner - 4, 6, 8, 10, 12Square - 2, 3Spline - M5, M6, M8Torx Security - TR10, TR15, TR20, TR25, TR27, TR30, TR35, TR40Tri-wing 1, 2, 3, 4Clutch 1, 2, 3Schrader Valve1/4"" Driver to 1/4"" Socket