NFB 4.2 Single Helm - Delivering unsurpassed comfort and safety from a mechanical steering system the NFB 4.2 suits outboard power boats up to V6. Replaces standard safe-t steering without dash modifications. This 4 turn lock to lock system gives you a better mechanical advantage when turning against the prop torque. Features patented no-feedback steering mechanism comfortable 4.2 turns from lock-to-lock, standard 3/4 tapered steering shaft uses teleflex quick connect (QC) steering cables.