General description Suited for the insertion and removal of fasteners and fixings using 1/2" square drive tooling, the Kennedy No.3X55mm Phillips Screwdriver Socket Bit is ideal for a variety of applications. Made from chrome vanadium steel and fully chrome plated with a mirror finish, this product emphasizes longevity and high standards. It features a ball retaining groove on each face of the square drive and is available in various socket sizes and bit types. Technical specifications Bit Length: 20mm Overall Length: 55mm Bit Type: Phillips Drive Size: 1/2in Drive Type: Square Finish/Coating: Chrome Plated Material: Chrome Vanadium Steel Size System: Metric Socket Depth: Standard Socket Size: No.3mm Socket Type: Screwdriver Bit Socket MPN: 0462SFKA03 EAN: 5036140136823 Typical Applications Construction Automotive Engineering DIY Plumbing Electrical Other information