Description: *This is a throttle steering arm tiller handle with throttle cable. *Non-slip handle design for smoother operation. *Direct replacement , easy to install. *Hole Diameter: 21mm / 0.83 inch *Fitment: for outboard 4 stroke 4for HP Specification: *Material: Plastic *Color: Black Package Includes: 1 Set Throttle Lever Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Color may be slightly different from the pictures because of different screen and light. Please kindly understand. High-Quality Construction: Our throttle handle and cable assembly is expertly crafted with durable materials to ensure optimal performance and longevity. With a robust design, it offers reliable control and smooth operation for your outboard motor. Easy Installation: Designed as a direct replacement, our throttle handle and cable assembly is effortless to install. Simply follow the included instructions and quickly upgrade your boat's steering arm tiller handle. No need to spend hours on complicated installations! Enhanced Grip Design: Featuring a non-slip handle design, our throttle handle provides a secure and comfortable grip. This ensures precise throttle control, even in wet or slippery conditions. Experience improved maneuverability and increased safety on the water. Versatile Fitment: Designed specifically for outboard 4-stroke engines with 4for HP, our throttle handle and cable assembly offers a perfect fit. With a hole diameter of 21mm / 0.83 inch, it seamlessly integrates into your existing setup. Enjoy seamless compatibility and maximum performance. Package Includes: Each set includes 1 throttle lever, providing you with all the necessary components for a complete installation. Rest assured that every detail has been carefully considered, allowing you to easily upgrade your boat's throttle system.