1、14-piece set includes 1 * bendable drill bit extensions, 1 * 105° angle bit extension, 8 universal socket adapters, 3 * rotatable universal joint socket adapter and 1 * socket grip. 2、105° angle bit extension can be attached to electric drills, cordless drills or hand wrenches, allowing them to extend into inaccessible stenosis for twisting screws, nuts and more. 3、Universal socket adapters can be used on electric screwdrivers, pneumatic screwdrivers, pneumatic drills, manual screwdrivers and other installation for the hexagonal tools. 4、Bendable drill bit expansion can be twisted and rotated at different angles. It can drill into small spaces and various crevices without requiring you to manually perform flexible installation works. 5、This kit is compatible with small wrenches, cordless screwdrivers, low-speed hand drills, pneumatic screwdrivers, torque drills, electric screwdrivers. Compact and lightweight, easy to store and carry. Features: 14-piece set includes 1 * bendable drill bit extensions, 1 * 105° angle bit extension, 8 universal socket adapters, 3 * rotatable universal joint socket adapter and 1 * socket grip. 105° angle bit extension can be attached to electric drills, cordless drills or hand wrenches, allowing them to extend into inaccessible stenosis for twisting screws, nuts and more. Universal socket adapters can be used on electric screwdrivers, pneumatic screwdrivers, pneumatic drills, manual screwdrivers and other installation for the hexagonal tools. Bendable drill bit expansion can be twisted and rotated at different angles. It can drill into small spaces and various crevices without requiring you to manually perform flexible installation works. This kit is compatible with small wrenches, cordless screwdrivers, low-speed hand drills, pneumatic screwdrivers, torque drills, electric screwdrivers. Compact and lightweight, easy to store and carry. Specifications: Material: Aluminum Alloy + Chrome Vanadium Steel + 40CR Steel + Plastics Package Size: 200 * 150 * 35mm/ 7.9 * 5.9 * 1.4in Package Weight: 575g/ 20.3oz Packing List: 1 * Bendable Drill Bit Extension 1 * 105° Angle Drill Bit Extension 8 * Universal Socket Adapter 3 * Rotatable Universal Joint Socket Adapter 1 * Socket Grip 1 * Bendable Drill Bit Extension 1 * 105° Angle Drill Bit Extension 8 * Universal Socket Adapter 3 * Rotatable Universal Joint Socket Adapter 1 * Socket Grip