6 1/2″ Aluminum I Beam 5 1/2″ Aluminum I Beam 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 3″ X 3″ Straight Crossmember Aluminum 58″ $97.95 Part #:4223 Any Crossmember Over 58" Long. Add To Order Form 8″ Aluminum I Beam $49.95 Part #:219 Sold By The Foot. Add To Order Form 3″ X 3″ Straight Crossmember Aluminum 80″ $130.95 Part #:4425 Any Crossmember Over 80" Long. Add To Order Form 105″ 3″ X 3″ Aluminum Straight Crossbar Extended Step $159.95 Part #:3608 Extends Past The Frame For Extra Fender Support. One Front And One Rear Of The Fender. Up To 105" Long. Add To Order Form