STARRETT 58S Universal Snug With 1/4", 5/16" & 3/8" Hole Diameters
Description
Universal Snug, 3/32-1/4" hole allows connection to 1/4", 5/16", 3/8" (6.3, 8, 9.5mm)
Universal Snug, 3/32-1/4" hole allows connection to 1/4", 5/16", 3/8" (6.3, 8, 9.5mm)