Chrome steel, Hardness HRC 61 to 64; P0, P6 and P5 quality; Z1V1 or Z2V2. itemssizeitemssizeitemssizeMF63ZZ3*6*2.5*7.2F603ZZ3*9*10.5F634ZZ4*16*5F6833*7*2*8.1F693ZZ3*8*9.5MF85ZZ5*8*2.5*9.2F683ZZ3*7*3*8.1MF93ZZ3*9*10.2MF105ZZ5*10*4*11.6MF833*8*2.5*9.2MF84ZZ4*8*9.2F6800ZZ10*9*21F6933*8*3*9.5F684ZZ4*8*9.2F6900ZZ10*22*6F693ZZ3*8*4*9.5F694ZZ4*11*12.5F6701ZZMF933*9*2.5*10.2MF74ZZ4*7*8.2F6801ZZ12*21*5MF93ZZ3*9*4*10.6F604ZZ4*12*13.5F6901ZZ12*24*6F6033*9*3F685ZZ5*11*5F609ZZ9*24*7*29F603ZZ3*9*5*10.5F695ZZ5*13*4F625ZZ5*16*5*18MF74ZZ11 ballSF605ZZ5*14*16F626ZZ6*19*6*22F694ZZ4*11*4*12.5MF85ZZ5*8*9.2F627ZZ7*22*7*25F685ZZ5*11*5*12.5MF105ZZ5*10*11.2F628ZZ8*24*8*27F695ZZ5*13*4MF95ZZ5*9*10.2F629ZZ9*26*8*28MF85ZZ5*8*2*9.2MF106ZZ6*10*11.2F698ZZ8*19*6*22F625ZZ5*16*5*18F606ZZ6*17*19F684ZZ4*9*4*10.3MF115ZZ5*11*4*12.6F696ZZ6*15*5FR166ZZ4.762*9.55*3.175F696ZZ6*15*5MF126ZZ6*12*13.2MF126ZZF696ZZ6*15*5F686ZZ6*13*15MF128ZZMF106ZZ6*10*3MF117ZZ7*11*12.2F695ZZMF126ZZ6*12*4*13.6F607ZZ7*19*22F696ZZF607ZZ7*19*6F688ZZ8*16*18F608ZZMF128ZZ8*12*3.5F608ZZ8*22*25F686ZZF688ZZ8*16*5*18MF148ZZ8*14*15.6F6700ZZ10*15*4*16.5F689ZZ9*17*19FR2-5ZZ3.175*7.938.3.57F629ZZ9*26*28MF105ZZF6800ZZ10*19*21F689ZZFR166ZZ4.762*9.525*3.175MF74ZZMF137ZZF605ZZF6800ZZMF63ZZMF115ZZMF84ZZF623ZZMF95ZZF604ZZ