52″ Aluminum “V” Crossbar 3″ X 3″ Straight Crossmember Aluminum 58″ has been added to your order form. Checkout View Order Form $99.95 Fits Up To A 52″ Wide Frame Width. 52" Aluminum "V" Crossbar quantity Add To Order Form SKU: 4497 Category: Crossmembers Related products 3″ X 3″ Straight Crossmember Aluminum 58″ $97.95 Part #:4223 Any Crossmember Over 58" Long. Add To Order Form 4 1/2″ Aluminum I Beam $19.95 Part #:215 Sold By The Foot. Add To Order Form McClain Frame To Crossbar Support $4.95 Part #:2332 Used With The 4 1/2" And 5 1/2" Tall I Beam. Add To Order Form 82″ Aluminum “V” Crossbar $143.95 Part #:1183 Fits Up To A 82" Wide Frame Width. Add To Order Form