Đầu chuyển đổi ốc vít 1/2inch sang 1/4inch tháo lắp nhanh tiện dụng

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*50*18mm