RC Industries Underbody Box M-Series 96x16x13 14 GA Steel With Drop-Down Stainless Steel Door Gloss Black Model MM961613.KG 2004 That is the size you

That is the size you will want to order (and this rack will be about 6" tall to account for the 5" of the Magnum bed rail kit)

There are 4 eyehooks per mounting upright

RKI Underbody Truck Box 72x18x18 H-Series Single Door 14 Gauge Black Steel Model # H721818

Merritt Underbody Tool Box 24"H x 24"D x 24"L Diamond Plate Single Door 214

RC Industries Underbody Box M-Series 96x16x13 14 GA Steel With Drop-Down Stainless Steel Door Gloss Black Model MM961613.KG 2004 That is the size youRC Industries Underbody Box M Series 96x16x13 14 GA Steel With Drop Down Stainless Steel Door Gloss Black Model MM961613. KG The RC Industries M Series Steel Underbody Tool Box is a premium grade storage solution designed for heavy duty industrial and vocational applications. This hybrid model combines a rugged 14 Gauge Steel box body with a high strength Stainless Steel drop down door, providing maximum impact resistance and professional level