Product Catalog / Tradeshow Supplies / Flooring / Block 3′ Truss Block 3′ Truss Block 3' Truss quantity Add to cart Add to Quote Item Selected Go to Quote Categories: Chairs, Concession & Games, Decor & Lighting, Flooring, Games, Lounge Furniture, NEW ARRIVALS, Staging, Tables, Tables, Chairs & Lounge Furniture, Tradeshow Supplies Description Description Metal 3′ Opening Truss. Enables you to build over openings and can be connected to any Full or Half Block Related products Sno Cone Machine+ Quick View Games Whip N Skip+ Quick View Donut Wall+ Quick View Table Number Stand+ Quick View Half Block+ Quick View