Spring is an SSI India product in the PROPERTY OF MATTER SOLIDS category. Key specifications include SKU: SSI.PHY.SOL.007. Individual springs of diameters ranging from about 1 to 30mm & length from 100 to 300mm approx. 4, 6, 8, 10, 9, 12, 15, 18, 20, 22, 24, 26 and 28mm as