SeaStar SH4920P NFB 4.2 Dual Rotary Steering HelmThis 4.2 No Feedback (NFB) rotary helm is for use with dual cable outboard applications. This steering helm is suitable for most single station boats with a non power assisted outboard or sterndrive engine up to V6. The standard 3/4" tapered steering shafts accepts wheels up to 16" in diameter. It is recommended to use dual cable systems in boats with engine flutter or steering instability.This SeaStar steering helm replaces Safe-T steering systems without dash modification.Features: Easy Installation; 3/4" tapered steering shaft; 4.2 turns from lock to lock; Stainless steel cable output ends; Meets ABYC/NMMA standards & requirements;