1/2 Inch Square To 1/4 Inch Hex Ratchet Socket Wrench Adapter Wrench Set Converter Tool ImpactFeature:1. It ends with a female 1/2 inch adapter at one end and a 1/4 inch female hex adapter at the other end.2. Turn any air or power impact wrench into a drill or ratchet wrench into a controller with this one-piece drill converter.3. The adapter securely holds any 1/4" hex shank.4. Quick Release to Impact Wrench Converter.5. 1/2 inch to 1/4 inch Hex drive that converts an air or power impact wrench into a drill bit. Specification:Material: Steel Size: Length 38mm/1.49"Square Hole: 1/2 (12.5mm)Hex Hole: 1/4 (6.3mm)Note:Due to the different monitor and light effect, the actual color of the item may be slightly different from the color showed on the pictures. Please allow 1-2cm measuring deviation due to manual measurement.1 Set X Socket Wrench Converter