Century Tool & Mfg 9065 3-Outlet Safety Distribution Post 30" Tri Outlet Safety Post Type 1 (QCC1) Coupling Operates up to 3 propane appliances simultaneously from the same bulk cylinder Each outlet is equipped with auto shut-off valves Posts mount to collar of bulk tank Operate multiple propane appliances simultaneously from the same bulk cylinder Each outlet is equipped with automatic shut-off valves Tri outlet safety posts mount to collar of bulk tank with Type 1Coupling QCC1 30" length