M-D #78105 1-1/8?? W X 72?? L Aluminum Stairnose, Satin Silver 4-PACK This M-D Building Products stairnose is a perfect addition to your home or office. The 1-1/8' W X 72' L aluminum material is durable and long-lasting, ensuring that you get the most out of your investment. The satin silver color complements any decor, adding a touch of elegance to your staircase. This 4-pack stairnose is ideal for those looking to enhance their home's aesthetic and safety. Use it for your stair treads or as a complement to your rugs and carpets. The M-D #78105 stairnose is a must-have for anyone looking to improve their home and garden. Aluminum. 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. Durable aluminum withstands high-foot traffic areas in the home Screw nails fit firmly in pre-drilled holes for easy installation Can be cut to desired length with hack saw Fluted silver stair edging covers and protects the edge of a stair step Stair edging prevents wear and tear on carpeted or hard surface stair steps and prevents a stair's vinyl surface from curling Stair edgings are easily secured to wood and concrete floors with provided screw nails For installation on concrete floors use wooden pegs Aluminum stair edgings with the look of finished hardwood Stair edging fluted - aluminum 1-1/8 inch height 1-1/8 inch width x 72 inch length finish=silver Fluted edging protects and improves the appearance of stair edges. Includes screw nails to secure edging. 1/8 inches H. Fluted edging protects and improves the appearance of stair edges. 1/8 in H. Fluted edging protects and improves the appearance of stair edges. 1/8"H.