EL04.jpg [4/15] Author: J. Stormer Source: 050729PP-Downey Copyright: 2005 J. Stormer Credit: J. Stormer Caption: A traditional, tapered cylinder, bronze seacock. This may be the best type of all, if kept in good condition, as it is rugged and easily serviced. But how can this one be closed? The handle is blocked by wires and a battery box. The hose clamps are also very rusty.