Case 200 300 350 both 400’s 500B 600B 700 800 Tractor Steering Wheel. We’ve searched all over to find this wheel because it is the only correct wheel we could find. The spokes have a gentle curve as they flare out from the hub. Measures almost 18″ across and is no light weight at 4 pounds. Has finger grips on the underside. As always, we are happy to combine purchases, so if the postage seems wrong, please contact us. Please contact us.