13/16"-20 tpi Spindle Rethreading Die from 642 /per Qty. Add to Cart This item is currently on backorder, but you can still purchase it now and we'll ship as soon as more become available. 13/16"-20 tpi Spindle Thread-Restoring Die Thickness: 5/8" (16mm) Length: 1-5/16" Black oxided MADE IN USA SKU:8120