Springs for Claas harvesting round balers models 46 - 66. Original code: 821.421.1 Below are some tooth measurements: height: 190 mm spring diameter: 5 mm hole: 29.5mm bolt connection diameter: 10 mm tooth distance: 75 mm The detailed measurements of the spring for round balers and round balers are included in the image._x000D_Applications Claas 46 - 66 Original code 8214211 Springs length 190mm Springs width 75 mm Wire 5.0mm Hole 29.5mm Spring model Harvesting round baler Attack diameter 10.5mm