105degree extension with a 1/4 inch drill bit screwdriver insert adapter. Attaches to electric drills to reach tight spaces that standard bits cannot access and allows twisting to operate in confined areas. The adapter takes standard 1/4 inch bits and driver bits and holds them securely. The functional head enables attachment of standard 1/4 inch bits for use in tight spaces. Suitable for all drills. Constructed from rustproof steel with strong magnetism for good holding power. Easy to use and secure. The 105° drill extension is suitable for use in tight spaces. This tool is for light drilling and slow screwdriving, including use with drills, ratcheting handcrank screwdrivers, and other jobs. Can be used for tightening screws. Use scenarios: Installing cabinet hardware or shelf brackets in tight corners where a standard drill cannot reach. Working in cramped engine bays or restricted machinery spaces for screws and light drilling. Electrical or plumbing installations behind walls, in cavities, or other confined areas where access is limited.