#3 Phillips Insert Power Driver, 1-Inch, 5-Pack – Power Driver Bits The Klein Tools #3 Phillips Insert Power Driver bits are precision machined, heat treated, and manufactured in the USA to provide a reliable fit for power drivers and impact drills. Designed for professional electrical distributors and lighting solutions providers, these driver bits ensure durability and tight fitting tips to reduce wear, delivering premium performance in wire and cable installation and switchgear applications. Specifications Application: Designed to withstand impact drills Overall Length: 1 inch (2.5 cm) Material: Steel Shank Type: 1/4 inch Hex Bit Type: #3 Phillips Package Quantity: 5 Weight: 0.10 oz (2.8 g) Features Manufactured in the USA for consistent quality and fit Heat treated for enhanced durability and long life Precision machined tips for tight fit and reduced wear Finished to Klein Tools’ high standards for premium performance Downloads & Links Spec Sheet