21PCS Flexible Drill Bit Extension Set with 105° Angle Drill Bit Extension & 1/2 3/8 1/4 inch Universal Socket Adapter & Drill Bit Holder & Screwdriver Bit Kit & Universal Socket Grip

Specifications: Material: Carbon Steel + Aluminum Alloy + Chrome Vanadium Steel + 40CR Steel + Plastics Package Size: 200 * 150 * 35mm/ 7.9 * 5.9 * 1.4in Package Weight: 661g/ 23.3oz Packing List: 2 * Bendable Drill Bit Extension 1 * 105° Angle Drill Bit Extension 3 * Universal Socket Adapter(1/2", 3/8", 1/4") 3 * Drill Bit Holder 10 * Screwdriver Bit 1 * Socket Grip 1 * Wrench Power Drill Adapter

• 21-piece set includes 2 * bendable drill bit extensions, 1 * 105° angle bit extension, 3 universal socket adapters(1/2", 3/8", 1/4"), 3 * drill bit holders, 1 * 10pcs screwdriver bit kit, 1 * socket grip and 1 * wrench power drill adapter.
• 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.
• 1/2", 3/8", 1/4" 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, and is mainly used in computers chassis, electrical cabinets, furniture, appliances, other narrow space screwdrivers, etc.