Ladder Tread - 20" S.R. Smith Vertical

Use the diagram below as a guide to help verify that this tread is the correct replacement for your ladder.

• A.) Dimension of ladder rails center to center – 20"
• B.) Dimension inside to inside of ladder rail – 18"
• Tread material – White Blow-Molded Plastic
• Purchase nuts/bolts/washers separately if necessary

S.R. Smith item number: A42077-0