Fitment: Year Make Model Bed 2015 2019 Ford F 150 6 ½' 2015 2019 Ford F 150 8' 2017 2019 Ford Super Duty 6 ½' 2017 2019 Ford Super Duty 8' Note : DO NOT NEED ANY DRILLING MODIFICATION. Not for the truck inside bed, but for the truck topside bed. Do not use brute force or wrest the bolt too much while installing. Installation Step : 1. Take off the cover from the truck bed 2. Loose the screws out off the anchor's base 3. Put the bottom block into the hole 4. Lower one side of the stainless bracket, then pried up to snap through the hole 5. Insert another side into the hole 6. Put the base on then tighten the screws (pls don't too tighten the screws)