Features Resources CAD Files Made from Hot Work Tool Steel O.D. and I.D. are nitrided to 65 - 74 Rc Bearing Surface between 1-3/4" and 2-1/4" Bearing Length Tolerance +.032/-.000 Tapered Lead in 1° per side for friction free entry Etched for easy identification View in Catalog IGS SAT SLDPRT STEP X_T PDF 3D