Function11.6 inch flexible extension bar and 105 degree right angle drill bit attachment and 105 degree 1/4 inch right angle drill bit extension. Material: Alloy steel right angle drill bit with magnetism; steel and rubber extension bar; rust and corrosion protection, durable polished edges to prevent cuts. Bit Sizes Flexible Corner Extension Bit: 11.6 x 1/4 inch. 105 degree right angle drill bit attachment: 2.16 x 1.25 inch. Wide UseRight angle shank is standard 1/4, helps you get out of opportunities when you need power but youre stuck at full angles;flexible extension bit is universal in all directions and lets you get into those tough spots Notice These tools are great for light, slow speed/screw drills such as cordless drills, ratchet drivers, etc. Flexible Extension Bar: Length: 11.8 inches Material: High Carbon Steel + Plastic Color: Black Hex Shank: 6.35mm (1/4 inch) Head Inner Hex: 6.35mm (1/4 inch) Can be connected to electric drill and manual wrench, serving as a wrench to expand where the drill cant 2pc s 105 degree right angle drilling Material: stainless steel Product length: 130mm / 5.1inch Package Dimensions (L*W*H): 145*50*20mm/5.71*1.97*0.79in Strong magnetic holder integrates hex drill bits and standard drive drill bits, prevent dropping. 105 degree models for tight spaces, increases the power of a cordless screwdriver, max torque: 10 N/m; 1/4 inch (6.35 mm) hex shank; 105 degree angle extension, convenient, durable, durable and easy to use. handy tool ideal for hard to reach areas, Package includes: 1 x Flexible Extension Bar 1 x 105 Degree Hex Driver Angled Bit Holder 1 x 105 Degree Peripheral Corner