26-Piece SAE 3/8th Magnetic Socket Holder

The diameter of the cut-out holes for the stockets measure:

1/4, 5/16, 3/8, 7/16 = 0.783" (19.89mm)

1/2 = 0.823" (20.91mm)

9/16 = 0.902" (22.93mm)

5/8 = 0.978" (24.85mm)

11/16 = 1.058" (26.88mm)

3/4 = 1.137" (28.89mm)

13/16 = 1.206" (30.64mm)

7/8 = 1.417 (35.99mm)

15/16 = 1.479" (37.56mm)

1 inch = 1.569" (39.85mm)

Please note that all of these measurements are rough and Vetco can NOT provide exact measurements.