The HelmsMate Motor Extension Handle clamps onto the motor's tiller handle, allowing you to control speed and direction without having to sit right next to the motor. Fits gas or electric motors up to 15 HP. Constructed from marine-grade aluminum and stainless steel. Provides easy access to the kill switch. Nylon clamp is easy to install. Adjustable length: 18" - 24". Made in USA. Lifetime warranty. Marine-grade aluminum and stainless steel Easy access to kill switch Adjustable length: 18" - 24" | HelmsMate TE Extension Handle, 18" - 24" Made in USA