1,This 90 Degree Angle extension is applied to all electric drill and socket wrench, which allows to extend to where drill can't reach to 2,Compact 3.5cm profile at a true 90 degree angle from the drill or driver gets into confined spaces 3,Ergonomic ABS handle does not get hot while in use, allows for tighter access with your current impact driver, with increased gear strength 4,Built-in strong magnet for good holding power, accepts all 1 or 4 5,Quick and easy screwdriver bit change Descriptions: This 90 Degree Angle extension is applied to all electric drill and socket wrench, which allows to extend to where drill can't reach to.Ergonomic ABS handle does not get hot while in use, allows for tighter access with your current impact driver, with increased gear strength. Features: This 90 Degree Angle extension is applied to all electric drill and socket wrench, which allows to extend to where drill can't reach to. Built-in strong magnet for good holding power, accepts all 1 or 4" standard hex shank bits Compact 3.5cm profile at a true 90 degree angle from the drill or driver gets into confined spaces. Ergonomic ABS handle does not get hot while in use, allows for tighter access with your current impact driver, with increased gear strength. Quick and easy screwdriver bit change. Specifications: Material: iron and aluminum Applicable scope: all electric drill and socket wrench. Size: 158 x 35mm or 6.22 x 1.38inch Shank type: 1 or 4" (6.35 mm) Color: yellow Weight: 254g Package Included: 1 x 90 Degree Angle Extension Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store