Today we're gonna take a look at the Demco Glide Ride 5th Wheel Pin Box for Venture and M-Tech pin boxes. This has a 19,000-pound weight capacity. Now, this pin box will replace your standard pin box on your fifth wheel trailer to improve the handling and limit the strain on your truck and the trailer. It's designed to absorb bumps and jolts through this gravity, self-centering, parallel linkage… see more >