Meadows Mills Heavy Duty Toothbar can fit up to a ¾” cutting edge on Ag and Pro-line buckets up to 84” inside width. Just as with the Compact Tooth Bar, this product will be made ½” less than the inside measurement that is customer provided. Tabs are then shimmed to create a tight fit. Our Heavy Duty Toothbars have 23 series shanks with flat bottom steel tips that are attached by heavy duty, side type flex pins. This product is durable enough to withstand digging in compacted clay.