52″ Aluminum “V” Crossbar $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 80″ Aluminum “V” Crossbar $140.95 Part #:4814 Fits Up To A 80" Wide Frame Width. Add To Order Form 8″ Aluminum I Beam $49.95 Part #:219 Sold By The Foot. Add To Order Form 5 1/2″ Aluminum I Beam $23.95 Part #:216 Sold By The Foot. Add To Order Form 12″ Poly Keel Pad $15.95 Part #:1193 Fits 3" Wide Crossmembers. Add To Order Form