Also referred to as Logger Buttons, these are the easiest and quickest way to attach your button-end suspenders to your pants. Push the tack through from the underside of the garment. Put the button on a firm surface, place the tack over the button, and hit the tack firmly with a hammer. Fasten the button-ends of your suspenders to the buttons on the inside of your pants and you are ready to go Metal Bachelor Buttons To Use With Button-End Suspenders by CTM. Pack of 8 buttons. Includes front and back of each button tack. Measure .5 inch across x .25 inch deep.