Produce Beautiful Color Case Hardening Like The Pros
Ideal choice for small parts. Fits small furnaces and only requires 27 cubic inches of bone per session to save you money on small jobs. Perfect for rings, slide stops, bolts, and much more.
Big Book Catalog, Issue:69, Page:385
Big Book Catalog, Issue:69, Page:400
SPECS: Steel. 5½" (14cm) high, 3¾" (9.5cm) diameter.