10PCS 3/8" DR. Impact Universal Socket Set (SAE)

Size: 3/8",7/16",1/2",9/16",5/8",11/16",3/4",13/16",7/8,15/16"

Material
SOCKET: SCM440

Finish
SOCKET: Manganese phosphate

Includes 3/8 Drive 6 Point Universal Imact Sockets Sizes: 3/8 to 15/16"
Openings for greater turning power without deforming the fastener
Designed for maximum engagement on 6 point fasteners
Suitable for use with pneumatic and electric impact wrenches
Specially heat treated for impact use to provide long life, safety, and durability
Drive end features pin retention hole and groove