The Safe-T Steering System is the OEM choice for safe, simple, reliable steering for boats up to 24'. To enhance the simplicity of this design, we now offer the Safe-T Quick Connect system. This system does not require tools to connect the cable to the helm, therefore reducing installation time up to 50%. Features: Replaces most other steering systems3 turns lock to lock Included compact rotary helm occupies minimum space behind dashboardStainless steel cable output endsStandard 3/4" taper shaftExceeds BIA and ABYC standardsWheel not included.Measuring for new installation:1. For installations through engine tilt tube:A+B+C+6"= Cable Length.Example: A=18"; B=96"; C=24"Total: 138"+6"= 144"= 12'2. For installations mounted to transom or splashwell:A+B+C-6"= Cable Length.Example: A=18"; B=96"; C=24"Total: 138"-6"= 132"= 11'(NOTE: Round off total to next full foot.)