Accura steering features easy and safe steering with a patented non-reversible mechanism that eliminates the continuous load on the operator caused by propeller torque. For boats slower than 50 MPH Kit includes TN3NR FC single cable helm, X34 90 bezel and M66 steering cable 3.8 turns lock-to-lock 3/4" tapered shaft Stainless steel cable output ends are corrosion resistant Maximum allowable steering wheel diameter: 16" Minimum steering cable bend radius: 7.9" Meets ABYC and EN28848 safety standards