RS PRO Steel Alloy Extension Spring Kit, 200 Springs

Compression Only and Extension Only Kits

Compression Only,Compression spring kits each offering a different size range of springs.,Kit No. 1: 320 springs, 8 each of 40 different sizes.,Kit No. 2: 140 springs, 5 each of 28 different sizes.,Kit No. 3: 149 springs, 5 each of 27 different sizes.,Extension only,Extension spring kits each offering a different size range.,Kit No. 1: 200 springs, 5 each of 40 different sizes.,Kit No. 2: 142 springs, 5 each of 26 and 3 each of 4 different sizes.,Kit No. 3: 135 springs, 5 each of 18 and 3 each of 15 different sizes.,

Supplied in plastic compartment box with spring sizes and box layout information
Pre-galvanised music wire