It has an aluminum starter cone with v-groove for boat starter belts and round rubber insert for airplane spinner cones. Turnigy heavy duty 12V starter specialy design between aluminum cone and plastic cover to prevent belt slip into the ditch. Easy-press start switch makes starting easy without requiring heavy finger Pressure and a built-in finger-Guard promises Safe Starts. Pre-Attached Alligator Clips for easy attachment to a 12V battery |