Gem Bids For Spring Type Die, Helical Compression Material 51crv4material Spec As Per Drg 10275178, Helical Spring Id:85xod: 105xfree Length: 100mm, Spring Type Helicalcompression Design Standard Is: 7906 Part-2 -1975material 51crv4 No Of Active, Spring Type Helicalcompression Design Standard Is: 7906 Part-2 -1975material 51crv4 Dimension 64