M-D Satin Silver 1-1/8 In. W x 72 In. L Aluminum Stairnose Brand_Boss Mfg the Whirlybird® turbine reduces energy

the Whirlybird® turbine reduces energy bills and the likelihood of winter ice buildup

Additional size available

Durable Polycast frame is virtually unbreakable under normal use

1 Year Free Service

We offer both 1/4″ NPT and 3/8″ NPT

M-D Satin Silver 1-1/8 In. W x 72 In. L Aluminum Stairnose Brand_Boss Mfg the Whirlybird® turbine reduces energyAluminum. To protect nose of stair. 1 1 8'. Screw nails included. Carpet metal installation on concrete surface suggestion: Drill a hole in the concrete, insert a 3 16' x 1 1 4' or 1 4' x 1 1 4' wood dowel. Use the screw nails provided with carpet metals, insert into dowel, expanding the dowel to lock in place.