Suitable for 3/4in to 1-1/8in (19mm – 28.7mm) nut diameters,Suitable for handwheel size 0.5“-3”(12.7-76.2mm) flanged valves
a) Made from strong and durable aluminum alloy, can withstand a variety of harsh indoor and outdoor environments
b) Hidden flange nut when locked, prevent misuse.
c) Adjustable size, adaptable to a wide range of flange pipes.
d) Accepts up to 4 management holes for locking.