Stairmaster® Type 511


11" wide x 9/32" thick

Product Description

Type 511 is 11 wide x 9/32″ thick with a 1-1/8″ nose. Lengths are made to order. Maximum length is 8’0″ in one section (over 8’0″ will be made in equal sections).


Available in standard Stairmaster® colors. (First two ribs can be a different color for additional cost)
Provided with drilled and countersunk holes and tapcon screws or stainless steel wood screws.

Download our catalog

Check out the Wooster Products Inc. catalog to find additional information and specs for our full line of anti-slip safety stair and walkway products.