Proto J5220 Standard Socket, 3/8" Drive, 12 Points, 5/8", Chrome, 1-1/8" OAL

• 3/8" Drive Socket
• Radius-corner socket design
• Engages flats for better grip
• Improves the ability to turn worn or rounded fasteners

Proto Sockets with TorquePlus are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materials.

Full polish sockets meet and exceed stringent aerospace specication AS4984A which requires tools to have a thicker nickel-chrome coating for greater corrosionresistance and durability.