Ultra Thin Step Block EXTREMELY Thin 5-step block for thickness and linearity calibration. Note: 1018 Steel Version is Nickel-plated 7075-T6 Aluminum Version is soft anodized, dyed black Inch Step thicknesses of .010, .020, .030, .040, and .050 Step face... Details
Wood Case for Magna-Thin 5-Step Block Hardwood storage case for PH Tool's Magna-Thin 5-Step Block. Details