DEWALT DWMT75365OSP Impact Extension, 3/4 in Drive, 4 in L

Measuring Type : SAE
Drive Type : Square
Drive Size : 3/8 In
Drive End Outside Diameter : 18.8 Mm
Number Of Points : 6
Socket Size : 7/16 In
Socket Depth : 4.5 Mm
Socket End Outside Diameter : 16.9 Mm
Bolt Clearance Depth : 1-3/16 In
Overall Length : 2.55 In
Material : Chrome Molybdenum Steel
Finish : Black Phosphate

Drive Size : 3/8 In
Material : Chrome Vanadium Steel
Length : 10 In

Measuring Type : Metric
Drive Size : 3/8 In
Drive End Outside Diameter : 1 In
Number Of Points : 6
Socket Size : 19 Mm
Socket Type : Deep
Nut End Outside Diameter : 1 In
Overall Length : 2-1/2 In
Material : Chrome Vanadium Steel
Finish : Chrome
Color : Silver