Border wire clips are an option instead of the traditional binding method of using twine to secure border wire to the front edge of springs. Use a pair of pliers or specialist binding tool to close the clip around them both.
Zig Zag Spring Clips and the included nails are used for fixing zig zag springs.
Pirelli webbing clips are used for pirelli webbing and can be used with elastic webbing.
Tension spring plates are metal plates 18" in length with 9 holes on which to hook tension springs. You fix using nails or screws (not included) to either side of the seat frame.