58″ Aluminum “V” Crossbar 3″ X 3″ Straight Crossmember Aluminum 76″ has been added to your order form. Checkout View Order Form $107.95 Fits Up To A 58″ Wide Frame Width. 58" Aluminum "V" Crossbar quantity Add To Order Form SKU: 4813 Category: Crossmembers Related products 10″ Aluminum I Beam $76.95 Part #:4812 Sold By The Foot. Add To Order Form 82″ Aluminum “V” Crossbar $143.95 Part #:1183 Fits Up To A 82" Wide Frame Width. Add To Order Form 7 1/2″ Aluminum I Beam $32.95 Part #:218 Sold By The Foot. Add To Order Form 3″ X 3″ Straight Crossmember Aluminum 58″ $97.95 Part #:4223 Any Crossmember Over 58" Long. Add To Order Form