The Fretz M-135 High Dome Universal Stake is a versatile stake that you can use for doming metal into different shapes, making small hollowware, and creating dramatic curves in your projects. Compatible with Fretz H-1L and T-101 stake holders as well as the E-101 Extension Holder for a deeper reach (sold separately). All Fretz stakes are made from hardened 420 stainless steel with high polish working areas that protect your workpieces from accidental markings. Made in Vietnam