Caterpillar style unitooth for a skidsteer; distance between bolt holes is 2 5/8" center to center; takes 2 - 625 x 200 allen head bolts and 2 - 625 lock nuts. Quality aftermarket G.E.T. (bucket teeth) for Caterpillar (CAT), JCB, Bobcat, Takeuchi, John Deere, Case, Komatsu, Kubota and many others including manufacturers such as ESCO, Hensley, H&L for all your backhoe, loader, skid steer, grader, scraper and excavator bucket tooth (teeth) needs.