Stair Tread: Aluminum, 8 9/16 in Tread Dp, 18 in Tread Wd, 1.25 in Bearing Bar Ht, Serrated, 6061
Item: 49N563,
MFR: 23188R125-TRD1,
Brand: GRAINGER APPROVED
| Material | Aluminum |
| Shape | Stair Tread |
| Material Grade | 6061 |
| Top Surface | Serrated |
| Tread Width | 18 in |
| Tread Depth | 8-9/16 in |
| End Plate Height | 2.5 in |
| Bearing Bar Height | 1.25 in |
| Bearing Bar Thickness | 0.188 in |
| Bearing Bar Spacing | 1.188 in |
| Number of Bearing Bars | 7 |
| Mounting Hole Spacing | 4.5 in |
| Weight | 8 lb |
| Nosing Surface | Grooved |
| Number of Mounting Holess | 4 |
| Standards | ASTM |