Shipyard Products

Tread Steel Structural - Part No. SNS

Ladder treads by UPNOVR, Inc. are available in a variety of materials including aluminum, steel and fiberglass. We fabricate and ship our ladder treads anywhere in the world to meet your requirement dates. UPNOVR products can be ordered by and shipped to supply centers, ship yards, and the fleet directly.

Our SNS (Type-D) are manufactured to 804-860041 rev. D-D. This is a replacement structural tread offered in galvanized steel only. The SNS tread is formed from galvanized steel with “diamond” plate pattern. End plates are blank and holes are provided by installing activity. Length of SNS ladder treads can vary by application. Customers should specify length when ordering.