This 10-piece impact rated 3" security Torx bit set is perfect for any DIY enthusiast or professional mechanic. With a package dimension of 3.58x3.11x0.47 inches, this set of black-colored bits is made of steel material and is suitable for drills.

Each bit in the set has an item length of 3 inches and a diameter of 1/4". This set is also lightweight at only 0.29 pounds and comes with a brand name of Milliontronic. The set is ideal for securing screws and bolts and is a must-have in any workshop or toolbox.