A necessity for busy stairways, these Anti-Slip Stair Nosings ensure grip on steps, whether outdoors/indoors. The nosings are manufactured from reinforced aluminium extrusion, and you have the option of using high-grade Carborundum (grit) material or a Polymeric (rubber) material for the inserts. Easy to install, the extrusions are pre-drilled and come in pre-cut 900 or 1200mm lengths. Carpet-friendly Extrusions available, which feature 'grippers' so nosing doesn't move. Simply choose the appropriate kit to suit your application. *Kit does not include extrusion and must be purchased separately. Use a 8 gauge drill-bit for surface.