Chicago Metallic 640 (Hook)/660 (Stab) Non-Fire Rated Drywall Grid System
640 (Hook) and 660 (stab) Suspension for drywall ceilings. Heavy-Duty 1-3/8" wide knurled faced furring runners made from galvanized steel are factory punched for accurate cross member spacing. Choose from cross furring channels or 1-3/8" Hook or Stab based furring tees. All system options provide faster and more accurate alignment with drywall edges compared to traditional black iron and hat channel construction. Optional 15/16" cross tees provide accurate module sizes for Nema Type G light fixtures. Drywall systems suitable for seismic applications..
|Material||Body: HD Galvanized|
Cap: HD Galvanized