Product Description: brand new high quality Made of high quality material, right hand thread Great for muzzle work. for crafting or repairing males and internal threads on the muzzle or muzzle device Used for: stainless steel, iron, copper, aluminum, cast iron, mold steel, etc. other metal Carbon steel faucet designed for cleaning and/or re-threading Damaged or blocked pipe threads. The right hand cutting tool has a clockwise cutting function. Round handle, square end. Straight fluted cutters allow chipping collects in the flute when cut, for most Application in shallow cuts. 1/4"-24 UN Standard 1/4——1/4"Nominal diameter 1/4" 24 - twenty-four per inch UNS - United Special Thread Package Included: 1 * 1/4"-24 UNS Tap 1 * 1/4"-24 UNS Die Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.