Fits 200-300hp Optimax, 225-250hp EFI & PRO XS 200-250HP Yoke: 4-9/16" Transom Mount: 7-7/16" Marine Grade Stainless Steel with High-Impact Nylon Caps Lifetime Warranty & Made in the U.S.A. Trusted By Pros like Guy Eakers, Ott Defoe and Timmy Horton