Description:

SAE sizes:

3/8" :  5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", & 3/4"

1/2" :  13/16", 7/8", 15/16" & 1"

MM sizes: 

3/8:Dr : 8mm to 19mm inclusive

1/2"Dr : 21,22 & 24mm

Drop forged, heat treated Chrome Molybdenum steel. (CrMo)

Black phosphate finish

Sturdy blow mold case

Exceeds international ASME & DIN standards

Made in Taiwan