7/16 x 5 Magnetic Vise Base
Magnetic Vise Base, Overall Length 5 in, Number of Mounting Holes 0, Mounting Hole Diameter 1/4 in, Material Cast Zinc, Attachment Type Magnetic Base Mount, Overall Width 5 in, Compatible with Manufacturer Model Number 201-PV, 300, 305, Features Magnetic Power Holds up to 5 lb at 90 Degrees, Overall Diameter: 4.32 in, 1 lb, Overall Depth 1/2 in.