Deltronic 25-pc Class X Pin Gage Set The Deltronic 25-pc Class X Pin Gage Set is a unique combination of plug gages that has become a basic measuring tool for the metalworking industry. The THH25 is a 25 pc pin gage set that includes a Nominal Pin Gage, and then 12 pins in thousandth steps (0.001") above the Nominal, and 12 pins in thousandth steps (0.001") below the Nominal. The THH25 Nominal will always end on the half thousandth (i.e. 0.2445", or 0.5245" etc). All pins in the set will also end in the half-thousandth. For example, a THH25 Set with a 0.2245" Nominal will include... 0.2235", 0.2225", etc. 0.2255", 0.2265", etc All Deltronic Class X Gage Pin Sets include a Certificate of Accuracy that unconditionally guarantees the following... Accuracy of each Pin to be within + 0.000,040" / - 0.0000" Surface finish approximately 1 microinch Both ends concentric to each other Thousandth step Gage-Sets were created to add additional coverage for customers that already have the Deltronic TP25 Pin Gage Sets. Please select Nominal Pin Gage Size from pulldown menu. After receipt of order, we will email you to get the actual Nominal Pin Gage Size that you want, or you can include that Nominal Pin Gage size in the Notes section during checkout.
