5/16 in.-18 x 13/16 in. Outside Diameter High Speed Steel Left Hand Round Threading Die
https://www.probuilderswarehouse.com/shop/1003229103-0-5-16-in-18-x-13-16-in-outside-diameter-high-speed-steel-left-hand-round-threading-die-645275
https://www.probuilderswarehouse.com/web/image/product.template/645275/image_1920?unique=29b5ff6
Brand: Drill America
Model: DWTH1316-51618LH
SKU#: 1003229103.0
Barcode: 305489958
