Tilt steering delivers performance and flexibility with smooth operation and feel, 48 degrees of tilt, and 5 lock positions. Fits most styled and formed dashes. Preloaded dual taper bearings ensure minimal excess free play. Standard 3/4" tapered shaft. Model Sport Plus Dometic 1.7 Helms with part numbers ending in "3" are equipped with adjustable -5 ORB O-ring fittings to simplify the installation process and allow for simple reorientation of the fittings after installation.