The package includes: 2PCS universal joint sleeve.
Material: The universal joint is made of 35k steel, and the surface is chrome-plated, which has higher durability and corrosion resistance.
Size: 1/4 inch/6.3 mm. Overall length: 42 mm/1.65 inches.
Omni-directional steering: Each adapter has two directions of rotation, allowing you to bypass any objects with fasteners.
Purpose: The four positioning grooves at the driving end of the sleeve are firmly connected with the fixed balls of the driving tool. The sloped inner edge helps guide the sleeve to other tools.
