This is the one tool set any professional can't live without. Has most everything you would need for any XM Radio install. Paired with our complete tool-kit you will be set to tackle any installation job. Multi-Pro Driver Kit contains the SkewDriver, a bevel-gear offset driver and stabilizer. Also contains the OverDriver, an offset, shiftable two-speed silent ratchet-action driver. Contains: 5 piece 1/4" hex insert drill set, 5 piece precision screwdriver set, 5 piece 5" drive set, 7 hex drive bits, 10 assorted screw tips, 2 magnetic tip holders. Lifetime manufacturer's warranty. Package Details: Includes: • Screw Driver • Bevel-Gear offset driver w/stabilizer • OpenDriver w/ shiftable two-speed rarchet • 5 piece 1/4" hex drill set • 5 piece precision screwdriver set • 5 piece 5" drive set Product Features: • OpenDriver shiftable two-speed silent ratchet-action driver • Ergonomic Two-Position Pistol Grip Optimum comfort, control, and effeciency • Rugged Carry Case easy-view case with part storage • Corrosion Protection Nickel and Gold-Plated components • Durable Hi-Temp, UV protected plastics • Lifetime Warranty Only covers repair or replacement for defective products. Does NOT cover abuse Technical Specifications: Model #: DM-65-22 Manufacturer: Pro-Fit International Dimensions: 13.0 in Width, 8.5 in Height, 2.5 in Depth Weight: 3 lbs & 1.6 oz Product Images: Available Documentation: In order to view our radio hardware manuals online, you'll need to have Adobe's Acrobat Reader installed on your computer. If you don't yet have Acrobat Reader, please visit Adobe's web site to download the reader free of charge. none