Buckleguy stocks a variety of tools for setting its products. These include rivet setters, snap setters, grommet setters, and more. For all of our products that require setters we have made custom tools that fit our products perfectly. Therefore, you are getting clean, exacting, and consistent 'sets' every time. Often times one manufacturers rivet to the next may be fractionally different, and so when using setters that are from another maker you may find the hardware doesn't fit perfectly, or causes the cap to flatten, etc. We hope you like our setters!