The drill extension kit is made of high-quality industrial-grade heavy-duty carbon steel. drill including 1 x Screwdriver Bits Holder Set(6pcs 1/4 hex handle keychain extension rod with a black metal hanging buckle)2 x flexible drill extension, 1 x 105 right-angle drill bit extension, 3 pieces of (1/2, 3/8,1/4) universal socket adapter kit, 3 x quick release magnetic drill extension Pieces, 10 in 1 set combination screwdriver bit set, durable, and can be used for a long time. Bits hold/quick change, Can avoid accidental dropping of tools and facilitate high-altitude operations.Application--Universal 1/4inch quick hex and 1/4inch hex socket keep different commonly used 1/4 bits . Fit most electric drivers, hand- drivers and bits, like t25 and t20 bits etc. Load-- cancarry bits tools up to 500g in weight. To keep the drill bits not easy to fall.It is made of aluminum , durability, lightweight, sturdy, which their . 105 Bend Narrow Space Available--Use in which you use when you have hard to to, can to connect a drill, rechargeable drill or manual wrench to extend it to inaccessible narrow flexible installation work, suitable for most general maintenance. angle bit adapter suit for all drill and socket wrench, functional head carries with a magnetic device, which can be connected to standard 1/4 hexagonal head. It can bend, twist and spin at many different angles. It can touch a small place and work flexibly in crevices instead of your hand. Let this flexible drill bit extension help you solve more problems quickly.The inner shaft has a wide rotation range and is stable in . As the shaft rotates inside, the flexible black sleeve protects your hand from damage and completes your job perfectly.2Pcs suit that is easy to replace. Include 3 x 1/4 Inch hex magnetic extension chuck adapter quick release bar socket screwdriver bit holders, the lengths of which are 60 mm/100 mm/150 mm respectively. Suitable for electric, pneumatic screwdrivers and other screwdriver bits of power tools, drill extended etc. Great tools for conversion and extension. 3Pcs1/4 3/8 1/2inch Square Nut Hex Driver Drill Bit Used in the installation of pneumatic screwdriver, electric screwdriver, pneumatic drill, manual screwdriver and other installation for the hexagonal tool .It is a good accessory for conversion. for Universal Socket,Impact Adapter and Reducer Set,Universal Joint Set,Socket Adapter and Drive Reducer Set,Drive Impact Socket Extension Bar Set,Drive Impact Socket Set Colour:black Material:carbon steel Package Contents: 1 set x flexible drill bit extension Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.