. This Rigid and Flexible Reach Rods are designed to operate valves from 3/4" to 16" in diameter. SAFETY - Reach Rods are safe. After installation there will be no need to send...Southland ReachrodsUntitled Document Reach Rods HARD TO REACH VALVES - Remote Valve operators "Reach Rods" are available for the remote control of valves away from the valve site... personnel into dangerous, unsafe areas. Valves located in these hazardous or inaccessible areas can be controlled manually from a convenient, safe distance. In an emergency, Reach Rods...