Expand your snap-attaching potential with our innovative SnapSetter “Tool Adapter”. This versatile adapter allows you to accommodate a larger fastener top, instantly changing the look of your fabric or garment. It’s perfect for snapping up larger, decorative and “pearlized” fasteners on everything from infant to adult wear. It’s durable too, as it protects the snap top from cracking or denting during assembly. And it is specially designed for use with our Size 16 SnapSetter.