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Wheels n' Heels® Metro
The new Wheels n' Heels® Metro replaces what is currently known as Long Span Series II. The new Metro has an even greater strength to weight ratio, and much improved aesthetic appeal, since there are now no welds on the top surface. In addition, the filler bars and main bearing bars are both the same thickness thus providing increased percent open area. Included in this new line are types with spacing of ½" between the bars to meet ADA requirements as well as types with spacing of ¼" between bars to accommodate High Heel pedestrian use.
Wheels n' Heels® InVent
The Wheels n' Heels® InVent is the newest addition to the Wheels n' Heels® family of grate products. This product type offers the same high strength to weight ratio, excellent appearance and compliance with AASHTO and ADA and High Heel requirements as the Metro type. The major difference with the InVent style is that the main support bearing bars are hidden under the top surface bars and run in the direction perpendicular to the top surface bars. This feature allows OGI to offer you the most flexibility in product types to fit the grating supports of your project.
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