·Material:50BV30

·Size:9 SAE 3/8" Drive Laser Etched 6 Point Black Sockets: 5/16",3/8",7/16",1/2",9/16",5/8",11/16",13/16",3/4"

·9 Metric 3/8" Drive Laser Etched 6 Pint Black Sockets: 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 17mm, 19mm

·1pc  3/8"Dr.Quick release ratchet handle 72T

·Surface treatment:Electrophoretic black

·Heat treatment