Home Products combine parts challenger cutting parts guards guards 5 Available Products SALE SH601 - Double Prong Guard Heat-treated. For platforms with 3" cut. ... SALE SH962 - Double Prong Guard Double heat treat. For platforms with 3" cut. ... SALE SH310 - Four Prong Bottom Guard For platforms with 1-1/2" cut. ... SALE SH311 - Two Prong Top Guard For platforms with 1-1/2" cut. ... SALE 8B - Gaterman Crop Lifter For FDH, FH, FHB, RH, RHB with 3" cutting system. ... 5 Available Products