Attributes:* Hex Shank Size: 1/4inch* Screwdriver Bit Length: 90mm / 3.54"(PH00/SL3), 115mm / 4.5"(PH0/SL4), 140mm / 5.5"(PH1/SL5), 165mm / 6.5"(PH2/SL6), 195mm / 7.7"(PH3/SL8)* Handle Size: 126 x 35 x 32mm / 5" x 1.38" x 1.26"(L*W*H)What Is Included:* 5 Piece x Dual Way Screwdriver Bit* 1 Piece x HandleApplications & Features:--- Suitable for installation and maintenance of automobiles, mechanical equipment, household appliances, electronic equipment, etc.--- Made of Cr-V steel for high strength, durability and wear resistance. The magnetic tip can easily attract screws and will not fall off easily.--- The plastic handle is durable and effectively non-slip, providing a comfortable grip.--- The double-head bit design allows you to easily switch different types of bit heads as needed.
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