R.C. Musson 622 Series Rubber Stair Tread with Diamond Design - 60"L

MFG Part #:
622 60
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R.C. Musson 622 Series Rubber Stair Tread with Diamond Design - 60"L

RC Musson's 622 Series Heavy-Duty Diamond Design Molded Rubber Stair Tread is the original molded rubber design on the market. The diamond design is 6" deep and the smooth back area is 5-3/4" deep. The new adjustable nose tread will easily adjust and adhere to steps with return angle nosings between 90 and 60 degrees. This allows a good fit on stairways designed for safety and aesthetics. Use Musson #400 Neoprene Contact Adhesive or #110 Epoxy Nose Caulk for longer wear and added safety.
General description: No. 622 Molded rubber stair tread
with diamond pattern design
Brand: R.C. Musson Rubber Co.
Weight: 10 lbs
Carton quantity: None
Shipping note: Ships via UPS, FOB Akron, Ohio 44306
Warranty: The R.C. Musson Rubber Co. warrants all rubber stair
treads against excessive wear for a period of five (5) years.
Return policy: Merchandise may not be returned unless written
authorization is granted in advance. Items must then be returned
freight prepaid, and a return handling charge will be assessed.
Special size, special run, special color or custom made material
are not returnable. A 36" tread is cut from a 72" tread and is
therefore not returnable.
Thickness: 1/4"
Depth: 12-1/4"
Length: 60"
Inside nose height: 1-1/2"
Depth of diamond pattern: 6"
Depth of smooth rear border: 5-1/2"
Material: Molded rubber
Backing finish: Sanded
Style: Half-diamond, half-smooth design
Nose design: Square nose is adjustable to fit 60-90 degree corners.
Specify square or round nose when ordering.
Application: For use in commercial, industrial and institutional,
heavy traffic areas. Fits pan-filled, molded concrete or
terrazzo steps.
Qualities: Nose will easily adjust and adhere to steps with
return angle nosings between 90 and 60
Federal specification compliance: RR-T-650E, ZZ-T-001237 (GSA-FSS)
Recommended adhesives:
- No. 400 Solvent-based Neoprene contact cement
- No. 560 Latex rubber flooring adhesive
(not recommended where excessive moisture exists)
- No. 110 Two-part epoxy nose caulk
(for use with the ECD18 or ECD26 caulking guns)
Recommended riser: 505-CR Molded rubber, coved
When ordering, specify:
- Color, from RC Musson's Color Series I, II or III
(Curved nose is available only in Color Series I)
Select 'View Color Chart' on this product page.
- Round or Square nose
- If you are butting treads end to end to cover extra wide steps
you must so specify on your order, as exact shade and gauge
cannot be guaranteed.
Color charts and additional product information is available
at www.mussonrubber.com
Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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