Chief use: as structural treads with bent-plate risers or as nosings full width of stair.

Type 103 is provided in  ALUMOGRIT® (cast aluminum). Its chief use is as structural treads with bent-plate risers or as nosings the full width of the stair. Type 103 sizes are made to order. Please consult the factory for maximum sizes.

Provided with concealed integral anchors (wet concrete), drilled and countersunk holes for wing anchors (wet concrete), tapcon screws (existing concrete), or stainless steel wood screws. If existing concrete or wood, the nosing must be installed flush with the walking surface.