This sale is for a nice used Geometric 1" Style K Die Head 4 piece die chaser set. These are 1/4" NPT Pipe. Made in USA. These may have some light surface rust. We have these in many sizes and styles. Look for our other sales. Please see pictures and ask questions if you have them. We describe our items as accurately as possible. We do not know everything, so look at the photos as well as reading description completely. I will ship internationally and will combine shipping on multiple purchases