Premium quality, 8" Diameter cast brass hinged floor plate is machined for a high quality fit and finish. (Don't skimp on sleeve quality or you'll find yourself replacing these in a few years)
Allows floating wooden floors to expand and contract with changes in humidity
Requires subfloor excavation and routing of wood to retrofit into existing facilities
3-1/2" Sleeves will accept 3-1/2" poles and 3" poles. 3" Sleeves will accept 3" poles only
Requires two per system
Note: Floors with basements or hollow cavities below require additional re-inforcement. Please call us for site specific install help.
Detailed installation instructions provided at no cost.