Knaack Weather Guard low-profile aluminum truck boxes

Knaack aluminum truck boxes Weather Guard low-profile aluminum truck boxes (Models #121 and 131) provide more visibility through the rear window, especially for pickup designs with high bed rails. Additional corner support channels and a radius design on the side panels provide more support. The boxes have the same features as the redesigned Weather Guard line, including the Extreme Protection Lock.

Sept. 28, 2010
Weather Guard low-profile aluminum truck boxes (Models #121 and 131) provide more visibility through the rear window, especially for pickup designs with high bed rails. Additional corner support channels and a radius design on the side panels provide more support. The boxes have the same features as the redesigned Weather Guard line, including the Extreme Protection Lock.