The 7/16 Inch Chrome Top Gearshift Mounting Adaptor is a practical and reliable solution for Eaton-Fuller 13/15/18 Speed Shifters. Made of chrome diecast, this adaptor offers a tight fit and reduces vibration with its new self-centering O-ring design. It fits most Eaton-Fuller 13/15/18 Speed Shifters and is sold individually. With its durable construction and easy installation, this gearshift mounting adaptor ensures a smooth and efficient shifting experience. Upgrade your gearshift system with this high-quality adaptor for enhanced performance and reliability.