... tester, to determine the holding or breaking strength of button or snap fasteners onto garments or toys. Snap tester( ... Snaps, Jean Buttons, Four Hole Buttons & Garments Accessories such as Zippers, Bows, Applique, Toggles, Hooks/Bars, and D-Rings, amongst ... as: Small Parts Cylinder, Sharp Point Tester, Sharp Edge Tester, Button Impact Tester, etc. Original Accessories Imada / Sundoo Force Gauge- ...