The original push through stud and still the best. Easily installed, the Traction Master Studs grip the track with holding power that resists “laying over” and provides maximum traction. Packaged complete with nyloc nuts. Backing plates must be ordered separately. 60 Degree tip is ISR legal. Nuts included, plates are NOT included. 1.325” studs now come with BIG NUTS for added support. 1008 packs come in a box with 10 prepackaged 96 packs and 2-24 packs.