Springs for Olivi SA6629 comb rake. Olivi harrow tooth. Below are some tooth measurements: height: 295 mm hole: 10.5mm spring diameter: 5.5 mm The rake spring in question is applicable to Olivi SA6629 rakes. The detailed measurements of the rake spring will be included in the image._x000D_Applications Olives SA6629 Weight 0.34 kg Springs length 295 mm Wire 5.5mm Hole 10.5mm Spring model In Pettine