Artesian Spas™ Valve Knob 2" TeardropThe base diameter of this knob is 2-5/8"This knob sits on top of a square peg / post to open and close the waterfall / air valve.
Artesian Spas, Island Spas, Resort Spas, Filter, Weir, Gate, Skimmer.
This weir gate also replaces the obsolete Island Spas weir gate.
Size: 21" Wide x 12-3/4" Tall top of the posts.
Size: 53.34...