General description This 90-degree right angle attachment is designed for use with all power drills and socket wrenches, allowing you to extend your reach in tight spaces where traditional drills cannot access. Its compact 1.38" profile at a true 90-degree angle enables you to work efficiently in confined areas. Technical specifications Shank size: 6.35mm (1/4 inch) Profile height: 1.38 inches Usage Compatible with all power drills and socket wrenches Ideal for accessing tight spaces Quick and easy screwdriver bit changes due to the powerful built-in magnet