The R. C. Musson 787 Disc-O-Treds Rubber Stair Tread is one of the heaviest duty stair treads in industry today. The stair tread is 12-1/2″ deep with an adjustable nose that drops 1-7/8″. The nose is adjustable to fit returns of 60 to 90 degrees. This product is available in 36″, 42″, 48″, 54″ 60″ and 72″ widths, and are easily cut in the field with a utility knife and straight edge, or with a circular saw. The Stair Tread has a nose thickness of 1/4″ that tapers down to 5/32″ in the back. The tread features 3/4″ diameter raised circular discs that make cleaning easy, thus the Disc-O-Tred name. The R.C. Musson 787 Disc-O-Tred is available in 10 solid colors. The 787 is ideal for heavy traffic areas in public buildings, especially schools, library, courthouses, and airports. If you have questions on this product or any other stair tread product, call or email our Stair Tread Experts.