A1011 Carbon Steel Bar Stair Tread: Smooth, Plain, 4 ft Tread Wd, 10 15/16 in Tread Dp

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Item: 38MM72,
MFR: 21188S125-TRD4,
Brand: GRAINGER APPROVED

Technical Specification
Material Grade A1011
Top Surface Smooth
Tread Finish Plain
Tread Width 4 ft
Tread Depth 10-15/16 in
End Plate Height 2-1/2 in
Bearing Bar Height 1-1/4 in
Bearing Bar Spacing 1-3/16 in
Bearing Bar Thickness 3/16 in
Number of Bearing Bars 9
Nosing Surface Diamond Plate
For Use Indoors/Outdoors Yes
Standards ISO 9001:2015