Function: These are small, hardened steel clips used with a pneumatic staple gun (air-powered)
to quickly and securely fasten sinuous (zigzag) springs to the wooden frame of a sofa or armchair.
They replace the slower process of hand-tying springs with knots or using manual clippers.
Design: They typically have two sharp prongs that are driven over the spring wire and into the
wood frame by a pneumatic tool. The specific anvil of the tool then bends these prongs inward,
creating a very secure, permanent lock.
0.8mm Thickness: This specification refers to the thickness of the steel used to make the clip.
0.8mm is a standard and common thickness for this application, offering a good balance of
strength and ease of installation. Thicker clips (e.g., 1.0mm) are for heavy-duty use, while thinner
ones may be less durable.