Pres-N-Snap Tool Die Set for Baby Durable Fasteners equips your Pres-N-Snap snap installation tool with dies for button, socket, stud, eyelet, and grommet components in sizes #00, #0, #1, #2, and #3. This lightweight, heat-treated cast aluminum die set installs line 24 snaps and plain grommet dies with one-handed squeeze, fitting DOT Baby Durable fasteners for durable outdoor fabric projects like patio shades. Swap dies easily to set eyelets or studs without pre-punching, turning routine fixes into seamless upgrades for canvas and vinyl.