Quick view Add to Wishlist L.S. Starrett 50296 Dial Test Indicator Universal Snugs, 5/16 in, 3/8 in Spindle Hole Diam Dial Test Indicator Universal Snugs, 5/16 in, 3/8 in Spindle Hole DiamFeaturesConvenient attachment of scribers and test indicator shanks to surface gauges, magnetic bases, indicator tool post holders and gauge rods5/16 in, 3/8 in Spindle hole diameters;... MSRP: $105.23 Add to Cart The item has been added Compare