BAK Industries - BAKFlip MX4 TS Hard Folding Truck Bed Cover - 15-18 GM Silverado,Sierra & 2019 Legacy/Limited 5.9ft Bed (2014 1500 Only, 2015-2019 1500,2500,3500) - 449120TS Luno® It has a standard drop

It has a standard drop of 4" or can be flipped to provide 2-3/4" of rise

The lunette ring itself has a 3-inch inside diameter to couple to a pintle hook or ball and pintle combination

5" diameter center tubes

Each rack is fully-modular

Install In Three Easy Steps

BAK Industries - BAKFlip MX4 TS Hard Folding Truck Bed Cover - 15-18 GM Silverado,Sierra & 2019 Legacy/Limited 5.9ft Bed (2014 1500 Only, 2015-2019 1500,2500,3500) - 449120TS Luno® It has a standard dropThe BAKFlip MX4 TS from RealTruck is our #1 best selling truck bed cover with easy rack compatibility. This top of the line hard folding cover is engineered to combine versatility and resilience making it the ideal choice for truck owners who demand performance from their vehicles. While the BAKFlip MX4 TS sets the standard for keeping your cargo on lockdown it raises the bar for versatility. Integrated T slot channels in the bed rails make it easier