Fretz M-100 Series Stakes are cast in high quality stainless steel which has been hardened and polished to a mirror finish. The stakes in this series can be used to fabricate a wide variety of forms for jewelry and metalsmithing projects. Made in Vietnam. All stakes have 8 mm tapered square shanks that fit the H-1, H1-L, and VH-1 Stake Holders, which are sold separately (see related products below).