All-in-one drill wrench and dowel tool set - 21 drill wrench sizes: PH1, PH2, PH3; SL4, SL5.5, SL7; PZ1, PZ2, PZ3; HEX3, HEX4, HEX5, HEX6, HEX7, HEX8; T10, T15, T20, T25, T30, T40 - 13 dowel sizes from 4 to 14 mm - 3 extension rod sizes for reaching tight spots - Included: 1 wrench, 1 swivel sleeve, 1 universal joint, 1 sliding T-bar, 1 drill adapter, and 3 hex keys - Folding bottom storage keeps all parts organized and portable Durable construction - Made of high quality chrome vanadium alloy steel - Chrome plated finish provides excellent wear resistance and long-lasting durability Practical and versatile - Designed for a wide range of tasks, especially common home improvement and general repairs - The diverse bit types and sizes enable efficient handling of quick assembly, maintenance, and small repair jobs without swapping tools Use scenarios - Furniture assembly and fixture installation: handle PH, SL, PZ, HEX, and Torx sized screws and dowels for desks, shelves, brackets, and cabinetry - General household maintenance: tighten loose fasteners, replace worn components, and perform routine repairs around doors, windows, and fixtures - Small projects and DIY tasks: tackle hobby projects or minor mechanical tasks that require a variety of driver types and dowel sizes Notes - This set emphasizes function, compatibility, size range, material quality, and reliable performance - Storage design helps keep the kit complete and ready for use anytime