Protect your gear-case housing with the Quicksilver Trim Tab Anode. This ultra-durable boat-trim anode installs easily and provides trim force to make steering easier. Check your outboard for prop clearance, and pick up a Quicksilver Trim Tab Anode to step up your boating and enjoy time on the water more. Cast-aluminum construction. Meets OEM standards. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Anode.