Drill extension kit is made of heavy-duty chrome vanadium steel, sufficient and , suitable for most general maintenance, durable. All in a black drawstring pockets with perfect gift for your and family.Specially designed for screwdrivers that work in spaces, extend it into inaccessible, narrow for flexible installation work.Suitable for pneumatic screwdrivers, cordless screwdriver, pneumatic drills, low speed dc hand drill, screwdrivers, drill.Used for contacting, removing and reattaching awkward automotive nuts, and screws.color:As shownMaterial:MetalPackage Contents:1 x black drawstring pocket1 x 105 Right Angle Drill Extension2 x Flexible Drill Extensions3 x Universal Adapter Kit(1/4inch, 3/8inch, 1/2inch)3 x Quick Release Magnetic Drill Extensions10 x combination screwdriver bits setOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm.