3″ X 3″ Straight Crossmember Aluminum 82″ 3″ X 3″ Straight Crossmember Aluminum 58″ has been added to your order form. Checkout View Order Form $133.95 Any Crossmember Over 82″ Long. 3" X 3" Straight Crossmember Aluminum 82" quantity Add To Order Form SKU: 4815 Category: Crossmembers Related products 80″ Aluminum “V” Crossbar $140.95 Part #:4814 Fits Up To A 80" Wide Frame Width. Add To Order Form 3″ X 3″ Straight Crossmember Aluminum 76″ $125.95 Part #:4427 Any Crossmember Over 76" Long. Add To Order Form 7 1/2″ Aluminum I Beam $32.95 Part #:218 Sold By The Foot. Add To Order Form 10″ Aluminum I Beam $76.95 Part #:4812 Sold By The Foot. Add To Order Form