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For smooth rolling, trouble-free operation, all Amstel VISTA grilles run on 11/8" diameter ball bearing rollers in our heavy duty custom track. The VISTA grilles use 5/16" cold rolled steel hangar rods that will not deform during the lifetime of the grille. A greater degree of security can be provided by substituting 1/8" lexan or solid aluminum panels in place of the standard tempered glass.
Cylinder controlled lock posts with self adjusting steel floor bolts and steel top bolts are provided for grille ends. Intermediate posts with steel floor bolts are supplied for (up to) every 10 feet of grille. Dust free, stainless top, floor sockets are included. Bipart egress assemblies are provided as required. |