Roll N Lock E-Series XT Locking Retractable Truck Bed Cover for 14-18 (19 Legacy/Limited) Chevy Silverado/GMC Sierra 1500/15-19 2500 HD/3500 HD 6' 7" Bed Model 221E-XT Contractor Box The box helps protect your

The box helps protect your equipment with a double-walled lid and weather-resistant stainless steel hasp (fits standard padlocks)

NPT port/drain on the tank's bottom

and the die cast aluminum housing provides superior heat dissipation and corrosion resistance

The 1705315 Buyers Underbody Box is one of the best underbody truck boxes for your money

Roll N Lock E-Series XT Locking Retractable Truck Bed Cover for 14-18 (19 Legacy/Limited) Chevy Silverado/GMC Sierra 1500/15-19 2500 HD/3500 HD 6' 7" Bed Model 221E-XT Contractor Box The box helps protect yourRoll N Lock E Series XT Locking Retractable Truck Bed Cover for 14 18 (19 Legacy Limited) Chevy Silverado GMC Sierra 1500 15 19 2500 HD 3500 HD 6' 7" Bed Model 221E XT The Roll N Lock E SERIES XT combines the electric powered E Series retractable truck bed cover with our T slot integrated MaxTrak System that allows for unique customization to your truck bed to meet your individual needs. The E Series XT retractable truck bed cover offers quick and