-slot nuts are easy to install, allowing you to quickly and efficiently set up your truck bed for any task. Simply slide them into -slot rail and tighten them down to secure your accessories. This user-friendly design saves you , making it easier to diy your truck bed to meet your specific needs. Features -Color:Silver -Material:Stainless Steel -Size:3.20X2.20X1.60cm/1.26X0.86X0.63in(nuts) -Size:3.00X1.70X1.70cm/1.18X0.67X0.67in(screw) -Quick installation: the tslot design ensures a fit with pickup truck decks, making the installation process quick and easy -stainless steel style: made from stainless steel, are designed to ensuring the stability of your trailer rails -Flexible use: suitable for pickup truck decks, can be used to secure trailer rails, providing a secure towing experience -Strict quality control: the product undergoes rigorous quality testing to ensure it meets high standards, offering durability -Broad compatibility: compatible with pickup truck decks, as well as other similar models, meeting various user needs Package list: 4 -slot nuts 4 x screw 4 x nuts 4 x washers