Wooster’s quality cast nosings contain an even distribution of abrasive grit integrally cast into the surface for anti-slip protection and long wear. Available in ALUMOGRIT® (abrasive cast aluminum). Width and length to order. Abrasive cross-hatch is standard and will be furnished unless plain or fluted surface is specified. Products offer ready to install convenience: Choose from wing anchors, concealed integral anchors, bolts and nuts (for bolting to steel pan return), Tapcon screws, machine or wood screws.