b"ROPLALG UEP H DEOADOERRSSeries 650 mini doors Curtain: 26 gauge galvanized steel pre-painted with silicone polyester paint.Guides: 18 gauge galvanized with polyethylene wear strip. AXLE ASSEMBLY: Full width galvanized steel barrel, enclosed drums and springs.Grease fill shielded radial ball bearings. Factory lubricated, oil tempered helical torsion springs.TENSIONER: External Cam actionOPENING METHOD: Rope handle, hand operated.CATALOGITEM #SIZE Stock ColorCADR476504' x 7'WHITECADR886508' x 8'Series 2000 Commercial Doors Curtain: 26 gauge galvanized steel pre-painted with siliconepolyester paint.Guides: 14 gauge galvanized with polyethylene wear strip. AXLE ASSEMBLY: Full width galvanized steel barrel, enclosed drums and springs. Grease fill shielded radial ball bearings. Factory lubricated, oil tempered helical torsion springsTENSIONER: External Cam action.ITEM #SERIES SIZEDESCRIPTION CADR108200010' x 8'Chain Drive Hoist OptionalCADR1010200010' x 10'Chain Drive Hoist OptionalCADR1212200012' x 12'Complete with Chain Drive HoistStock ColorWHITE CADR1414250014' x 14'Complete with Chain Drive HoistOther sizes availableCHAIN HOIST CADRCHAIN2000Optional Chain Drive Hoist294 www.sss-steel.com"