1/2 inch square to 1/4 inch hex rapid load adapter for power tools. It changes your 1/2 inch impact wrench into a 1/4 inch hex shank driver rapid load bit system, giving you two different tools. Convert air or power impact wrench into a drill or ratcheting wrench into a driver. High strength and hardness. High shock resistance.Easy to use.Durable in use. Model Number:Impact Socket Adapter Colour:black Material:steel Size:23 x 50 x 18mm Package Contents: 10 x adapter Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. It changes your 1/2 inch impact wrench into a 1/4 inch hex shank driver rapid load bit system, giving you two different tools. High shock resistance.Easy to use. in use. High strength and hardness. Convert air or power impact wrench into a drill or ratcheting wrench into a driver. 1/2 inch square to 1/4 inch hex rapid load adapter for power tools.