Big Snap-on TDTDM500A Combination Metric and SAE Tap and Die Set. Big Snap-on TDTDM500A Combination Metric and SAE Tap and Die Set" is in sale since Wednesday, October 9, 2019. This item is in the category "eBay Motors\Automotive Tools & Supplies\Hand Tools\Threading Tools". The seller is "tylejuliett_0" and is located in Cadet, Missouri. This item can be shipped to United States.