Complete Collocation: Package included 6pcs bendable drill bit extension, 9pcs 1/4 3/8 1/2inch universal socket adapter set, 30pcs screwdriver bit set, 3pcs 105° right angle drill extension. These extension kit work great, when you have limited access. 9pcs Universal Socket Adapter Set: Drill socket adapter set turn your power tool/drill tools/hand tools into versatile nut driver set, spring loaded ball bearing locks onto socket set. 9pcs 1/4inch , 3/8inch, 1/2incheach with a 1/4inch hex drill bits fits all quick-change chucks adapter system. Hex Shank Flexible Drill Extension: It come with a 105° right angle drill extension bit and a 11.7 in flexible extension bit.easy, lightweight, fast, connect to the standard hex screwdriver. 30pcs Screwdriver Bit Set: Screwdriver bit drill set is made of 45 steel, precision-ground, polished alloy steel, each piece under a rust-resistant satin finish with high hardness, very sturdy and durable to use. Widely Used: Compatible with small wrench / cordless screwdriver / low speed dc hand drill /pneumatic screwdriver/torque drill / electric screwdriver.mainly used in computer chassis, electrical cabinets, furniture, electrical appliances and other narrow space screwdriver. Specification: Color: Silve and black Material: CRV + tool steel Weight: 7.92 Ib Package Contents: 9 x Socket Adapter 3 x 105° Right Angle Drill 6 x Bendable Drill Bit Extension 30 x Screwdriver Bit Set 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.