The GB70 Tractor Garden Bedder features 14″ Discs, with Sealed Ball Bearings The Tool Bar is 3/8″ thick steel and 5″ tall, with a 2 1/4″ wrap around the bottom for strength. It has a standard category 1, 3 point clevis type hitch and is Quick Hitch and John Deere™ i-Match™ compatible.