10 PCS Mini Screwdriver Set with Ratcheting Wrench Pocket Screwdriver Bit Set + Flexible Drill Bit Extension Holder+60mm Drill Bit ExtenderPRODUCT SPECIFICATION:MATERIAL: Chrome-vanadium steel; Carbon Steel;SHANK: 1/4inch Hex ShankLength of the flexible drill bit extension: 11.7inchPACKAGE INCLUDES:1 x flexible drill bit extension1 x 60mm drill bit extender10 x screwdriver bit 1 x L-Shape wrenchPRODUCT FEATURE:? [BENDABLE FLEXIBLE DRILL EXTENSION]-11.7inch bendable flexible drill bit extension can be used for ordinary hand drill and electric drill. Bend, twist and turn to use drill into narrow spaces and dead ends, such as computer cases, electrical cabinets, furniture, electrical appliances, etc. Great solution to many of your jobs.? [60MM DRILL BIT EXTENDER]- This drill bit extension is made of industrial grade heavy-duty chrome-vanadium steel, durable, withstanding high pressure; 60mm (2.4inch) long quick release magnetic drill bit extension with universal 1/4inch driver adapter and 1/4 inch hex shank, fitting most tools; ? [STRONG MAGNETISM]- Locking mechanism and strong built-in magnetism make the drill bit holder easy to pop up batch head automatically, fast and quick release ensured; With strong build-in magnetic power, the drill bit extension set can hold standard 1/4 inch hex drilling and drive bits powerfully without falling; ? [UNIVERSAL 1/4inch HEX SHANK]- Both of the flexible drill bit extension and the 60mm drill bit extender attachment have a universal 1/4inch hex shank fitting most power tools. ?[10 PCS SCREWDRIVER BITS+L-SHAPED WRENCH]-With both straight screwdrivers and right angle screwdrivers, this L-shaped screwdrivers is a commonly used auxiliary tool, which is often used in homes, garages, metal workshops, carpenters, builders, and technicians. 10 PCS screwdriver bits are included: 3 size slotted screwdriver bits, 4 size Phillip