3″ X 3″ Straight Crossmember Aluminum 52″ 5 1/2″ Aluminum I Beam has been added to your order form. Checkout View Order Form $89.95 Any Crossmember Under 58″ Long. 3" X 3" Straight Crossmember Aluminum 52" quantity Add To Order Form SKU: 4426 Category: Crossmembers Related products 105″ Aluminum V Crossbar Extended Step $162.95 Part #:1185 Extends Past The Frame For Extra Fender Support. One Front And One Rear Of The Fender. Up To 105" Long. Add To Order Form 3″ X 3″ Straight Crossmember Aluminum 80″ $130.95 Part #:4425 Any Crossmember Over 80" Long. Add To Order Form 5 1/2″ Aluminum I Beam $23.95 Part #:216 Sold By The Foot. Add To Order Form 4 1/2″ Aluminum I Beam $19.95 Part #:215 Sold By The Foot. Add To Order Form