10' section of 12 gauge sinuous/zig zag spring - hard-to-find automobile remediation and upholstery products. 12 gauge is generally utilized for seat backs. 9 and 11 gauge springs are typically utilized for seat cushions which require more support. Zig Zag Springs General Guidelines:
Furniture and Automobile seat Cushions: 9 Gauge
Furniture Seat Backs: 11 Gauge
Automobile Seat Backs: 12 Gauge (or 11 gauge for heavier duty usage).
12 Gauge sinuous springs for auto and furniture seat BACK upholstery repair
10' LENGTH SECTION - order as many as you need (or a whole 154' roll)
Perfect for seat and furniture restoration (recliners, sofas, auto bench seat backs)
Made in America - spring bender information available upon request
THE LIGHTER 12 GAUGE is used mostly for seat BACKS; heavier 9 and 11 gauge are used mostly for seat cushions. See image for gauge comparison