Cast in gunmetal with a polished finish, this strong stemhead fitting takes the load down the front of the stem. It is suitable for dinghies up to about 18 feet in length.
Gunmetal, also known as red brass in the United States, is a type of bronze - an alloy of copper, tin and zinc. Proportions vary by source,but 88% copper, 8-10% tin and 2-4% zinc is an approximation.