Features:
* for Precision-machined heat-treated black chrome steel for outstanding durability and strength in every movement
* black phosphate coating prevents rust and , extending tool life
*Full for 360-degree motion allows the U-joint to rotate the socket into full rotation for tighter space for better coverage
*A spring-loaded ball at the end of the rod locks the socket in place to for ensure safety and prevent falling
*Widely used in a variety of scenarios, bicycles, cars, various mechanical auto repair, .

Specification:
*Material: Chrome Steel
*Color: Black(As Pictures Show)
*Size: 1/2 inch
*Weight: about 158g

Package Included:
1*1/2 inch Drive Joint