Extend A Snap is a nifty snap fastener extension designed to help bridge the gap between a snap fastener stud and a snap fastener socket installed in a canvas cover that has shrunken in size. This snap extender is a great way to get a little more use out of older canvas covers.

Snap the socket end of the snap extender to the stud fastener on the boat, and snap the stud end of the snap extender to socket fastener on your canvas.