This comes as a set of 6. You can choose 2 each of whatever size tab link that works the best for your application. These tabs, like all of our Link Single Tabs are a seriously strong .375" (3/8) thick. We had to go that big to equal the strength of our .25" (1/4) paired link brackets. The ease of use of single tabs this thick sometimes make them a better choice for your 3 or 4 link suspension & it's easy to put a bridge between 2 to create the 4 link bracket you want. This is for those of you that can't quite decide until they are in your hands.These with the 90 degree cutout are great for Crossmember or Truss mounting, lots of people also use them for the Crossmember end with our Antiwrap system.