"Full Description:\nSmart Drive 90 is an advanced gunsmithing driver set. The main driver features a magnetic bit holder, rubber grip, jeweler’s spin top & 360° LED light. It partners with the small “close quarters” driver to create Force Assist™. Force Assist is a proprietary system that helps users to loosen frozen-in-place screws as well as precisely tighten screws.\n\nFeatures:\n\u003cul>\n\u003cli>87 standard & metric black oxide coated gun bits\u003c/li>\n\u003cli>Polycarbonate lid\u003c/li>\n\u003cli>Large driver with led\u003c/li>\n\u003cli>87 black oxide coated gun bits\u003c/li>\n\u003cli>Small driver for tight spaces\u003c/li>\n\u003cli>Scope turret tool\u003c/li>\n\u003cli>Magnetic parts tray\u003c/li>\n\u003cli>Slide lock\u003c/li>\n\u003cli>Spin top on main driver\u003c/li>\n\u003cli>Force assist technology helps loosen stuck screws and precisely tighten screws\u003c/li>\n\u003cli>Rubberized handles for sure grip\u003c/li>\n\u003cli>“No Shadow” led on main driver\u003c/li>\n\u003cli>Hammer surface\u003c/li>\n\u003cli>Magnetic tip\u003c/li>\n\u003cli>Small driver for tight spaces. Doubles as force assist lever\u003c/li>\n\u003cli>Standard hex: 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 15/64", 1/4"\u003c/li>\n\u003cli>Hollow ground/square cut slotted tips:\u003c/li>\n\u003cli>3mm Group (9 bits), .5mm-1mm thickness\u003c/li>\n\u003cli>3.8mm Group (4 bits), .7mm-1mm thickness\u003c/li>\n\u003cli>4.7mm Group (4 bits), .6mm-.9mm thickness\u003c/li>\n\u003cli>5.4mm Group (10 bits), .4mm-1.2mm thickness\u003c/li>\n\u003cli>6mm Group (7 bits), .6mm-1.2mm thickness\u003c/li>\n\u003cli>7mm Group (9 bits), .6mm-1.5mm thickness\u003c/li>\n\u003cli>7.6mm Group (5 bits), .8mm-1.5mm thickness\u003c/li>\n\u003cli>8.6mm Group (6 bits), .7mm-1.6mm thickness\u003c/li>\n\u003cli>9mm Group (6 bits), .8mm-1.8mm thickness\u003c/li>\n\u003cli>Torx: T10, T15, T20, T25\u003c/li>\n\u003cli>Phillips: PH0, PH1, PH2, PH3\u003c/li>\n\u003cli>Metric hex: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm\u003c/li>\n\u003c/ul>\n\n"