Snap Fastener Kit With 6 Fasteners, Contains 2 Piece Setting Tool & 6 Fastener Sets, Solid Brass Fasteners With Nickel Plating Will Not Rust, Knurled Body For Greater Comfort & Safety, Refills Available In Snap Fastener Refill Kit, True Value # 309245, Use Fasteners To Repair Or Replace Broken Fasteners For Canvas, Tarpaulins, Awnings, Lawn Furniture & Pool Covers.