Unpolished chromed brass; 1/2 inch Inlet x 3/4 inch Outlet. Lockable Chrome plated brass lever bib tap that has a handle that can be locked in the off position with a padlock to prevent tampering or vandalism. Normal 1/2 inch BSP thread - Note that BSP is not the physical diameter of the thread. Hose tail not included - Has a 3/4 inch BSP male spout thread suitable for plain hose tails or anti-blow tails to be connected. Lever has no stop so it can be rotated through 360 degrees in either direction