Quality: High density material with good durability and high impact resistance, easy to use. Adjustable: 1/2 socket adapter has retractable design, it is quick and convenient to replace tips and sleeves, and you can install it in a short time. And retractable design can create hexagonal adapter company and stable clip. Wide range of applications: The ratchet wrench can securely fix any 1/4 inch hex shank drill bit, such as insert drills, screwdrivers, etc. Turn the air or pulse wrench into a drill or ratchet wrench. Easy to use: installation is very simple and can be completed in one minute. You can manually install hexagonal shank adapters directly without additional tools. Function: The socket adapter can easily replace the drill bit and sleeve, with stable clamping force and simple operation, which can be used with power tools. 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.