6 1/2″ Aluminum I Beam 3″ X 3″ Straight Crossmember Aluminum 82″ has been added to your order form. Checkout View Order Form $26.95 Sold By The Foot. 6 1/2" Aluminum I Beam quantity Add To Order Form SKU: 217 Category: Crossmembers **Price Is Per Foot** Related products 5 1/2″ Aluminum I Beam $23.95 Part #:216 Sold By The Foot. Add To Order Form 58″ Aluminum “V” Crossbar $107.95 Part #:4813 Fits Up To A 58" 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 8″ Aluminum I Beam $49.95 Part #:219 Sold By The Foot. Add To Order Form