Go Rhino SRM500 Dual Rail Kit for 75" Long x 52" Wide Long Rack Rails only Model 5935071T General GMC Sierra 2500 HD and

GMC Sierra 2500 HD and 3500 HD and Nissan Titan XD (see application info to verify fitment)

ProTech Underbody/Top Mount Box 18X18X72 w/ Double Barn Door Style L/H Gloss Black Steel Model 22-2348L-GB

Buyers Products 14x16x24 Inch Gloss Black Steel Underbody Truck Box With Stainless Steel Door 1703700

Patented Rail Design w/Load-Bearing Flange

0 - 17-26 F250/350 6'10" Model 93486

Go Rhino SRM500 Dual Rail Kit for 75" Long x 52" Wide Long Rack Rails only Model 5935071T General GMC Sierra 2500 HD andGo Rhino SRM500 Dual Rail Kit for 75" Long x 52" Wide Long Rack Rails only Model 5935071T The Dual Rail kit is constructed entirely out of 2" aircraft grade aluminum tubing and is designed to work seamlessly with the SRM500 roof rack. Perfect to keep long items from sliding off the sides of the rack such as surfboards, kayaks, fishing poles, and more! Designed to work with the SRM500 line of roof racks Rails allow for safe and secure transport of gear