... harvester, cultivator and other farm equipment. Production Name: cultivator spring tine 1.spring tines for harrow , tedder, rake, baler, harvester, ... 82B,60Si2Mn5.Hardness: 40-50 HRC6..OEM service 7.Colors: self-colored, any electrophoretic color, chromated, Red/ green/ black ... below 10 times per year5.100% guarantee the uncondition return or reproduction for quality problems6.Free design for all ...