#CAPTION# #CAPTION-Mobile# #DOWNLOADTYPE# Download #DownloadDropDown# #file-path# #caption# Home / American Safety Tread Co. / Cast Metal Treads, Nosings, Thresholds & Stair Treads American Safety Tread Co. -Style 820 Abrasive Cast Grating NosingDOWNLOADS1 1/4" and 1 1/2" widths.Available in all 4 cast metals.Furnished in lengths to fit standard grating sizes. Added protection of anti-slip nosing for grating treads.Category: anti-slip stair nosings | cast aluminum stair treads | cast aluminum treads...MasterFormat: Metal Stair Treads and Nosings | Metal Stair Nosings | Metal CastingsView Product Details From Manufacturer American Safety Tread Co.P.O. Box 611Helena, AL 35080 Tel: (800) 245-4881 Fax: (205) 663-9610brad@americansafetytread.comhttp://americansafetytread.com/Find a rep/distributorRequest More Info DOWNLOADS Related Products Overview Style 820 Abrasive Cast Grating Nosing 1 1/4" and 1 1/2" widths.Available in all 4 cast metals.Furnished in lengths to fit standard grating sizes. Added protection of anti-slip nosing for grating treads. See More See Less Downloads SpecificationsQuick InfoStyle Number:820Description:Available in cast aluminum and cast iron. Furnished in lengths to fit standard grating sizes. Added protection of anti-slip nosing for grating treads.Width:1- 1/4", 1-1/2"Choice of MetalsAlumacastCorrosion resistant, maintenance free aluminum alloy all-purpose usage.FeracastCast iron all-purpose usage. Will withstand heavy industrial punishment. Ships with one coat of shop applied black paint.