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Quick view USC | sku: 2810024711 USC S-8109 TRIANGLE TUBES,3X36 1/4" WHITE USC S-8109 - 3 X 36 1/4" WHITE TRIANGLE TUBES - UNIQUE DESIGN. TRIANGLE EDGES OFFER EXTRA SIDE PROTECTION. STURDY 200 LB. TEST CORRUGATED. SHIPS AND STORES FLAT - SAVES WAREHOUSE SPACE. DIMENSIONS LENGTH OF EACH SIDE OF TRIANGLE: 5" ROUND TUBE WITH A... MSRP: Now: $2.66 Add to Cart Compare Compare Selected