GROCO 2-1/2" Bronze Tri-Flanged Ball Valve/Seacock [FBV-2500]2 1 2" Bronze Tri Flanged Ball Valve Seacock Features: 1 1 4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug The zerk can also be used for draining The field reversible handle allows you to select the closed position orientation (clockwise or counter clockwise) that best suits the installation The handle has a square hole to accept standard ratchet, to help reach