#5 zipper is perfect for upholstery and other high stress uses.
Upholstery Zippers
NCSNA Outdoor mesh tarps 12-ft x 24-ft Black Color Polyethylene Shade Fabric in the Shade Sails & Fabric department at
00638060925119, Post-it Pen Pouch NTD-PP-BLU, 1 Case, Blue, Aircraft products, writing-tools
5Meters Long 3# Black White Grey Red Yellow Green Beige Nylon Coil Zippers For DIY Sewing
5 Nylon Coil Zipper (ZIP05)
Zipper tapes - coil, metal
OEKO-TEX100 Passed Nylon Zipper Long Chain for Bags and Hometextile
YKK Zipper Pulls, Water Resistant Zipper Sliders
Continuous Zipper Tape By The Yard
4.5 Brass Closed-End (Jean) Zippers
Zipper tapes - coil, metal
Military Zipper Hardware – Rockywoods Fabrics
CYS #5 Zippers for Sewing,Metallic Nylon Coil Navy Zipper by The Yard,Upholstery with 10pcs Gold Sliders for DIY Sewing Tailor Craft Bags Purse(5 Yard )