Patent-pending field reversible handle allows you to selectt he closed position orientation (clockwise or counterclockwise) that best suits the installation. Handle has square hole to accept standard ratchet (helps you to reach hard-to-reach valves and eases actuation of hard to operate valves). 400 WOG rated. Full pipe size flow . Stainless steel stem, handle and hardware. Chrome plated solid brass ball (not a hollow ball). PTFE seats and seals.