Seachoice Snap Extenders are designed to prolong the life of older canvas tops. They help bridge the gap between a snap fastener stud and fastener socket in a cover that has shrunk in size. Our snap extenders feature superior build quality and corrosion-resistant nickel-plated brass construction. Seachoice is committed to delivering quality marine accessories and OEM replacement parts to satisfy fishing, boating and watersports enthusiasts worldwide. Seachoice is run for and by boaters, offering a wide-ranging product line while remaining affordable. Excellent replacement parts for canvas cover that has shrunk in sizeDesigned to get more use out of older canvas coversNickle-plated brass resists corrosionSuperior build qualityPack of 40 snap extendersManufacturer part number 50-59409