White Oak Stair Tread – 984 Call For Quote $60.89 – $68.91 Interior stair tread 1″ thick x 11-1/2″ 42″ & 48″ wide View Product Catalog Size Choose an option… 4248 Clear selection White Oak Stair Tread - 984 quantity Add to list Want a discount? Become a member. Want a discount? Become a member. SKU: WO984 Category: Stair Parts Description Additional information Description White Oak stair tread for interior stair systems. 1″ thick x 11-1/2″ from nose to back. WO98442 – 42″ WO98448 – 48″ Other wood species available by special order. Additional Information Size 42, 48