Specification Brand : HUAZHICHUN Label : china Manufacturer : china MaterialType : Alloy Steel NumberOfItems : 1 PartNumber : Screw Taps ProductGroup : BISS Basic ProductTypeName : DRILL_BITS Publisher : china SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/413cuipmHKL._SL75_.jpg SmallImage_Width : 75 Studio : china Title : Machine Thread Tap and NF Round Thread Die Right Hand NPT 1/16,1/8,1/4,3/8,1/2,3/4,1" (1/2(1pcs))