Perforation: diameter 5/8 mm upwards embossed, diameter 8/13 downwards embossed and diameter 19/10 elongated upward on the nosing. Empty 7%
Visual contrast to the nosing
Perforated edging to attach side plates
Material: Hot Dip Galvanized steel according to ISO 1461
Use
Minimum 27° pitch angle of stairs (with 50 mm overlap)
Conforming to FR Handicap Standards
Installation
Fixed on side plates with 12 mm diameter bolts (provided on request)