Fractional Diameter 1 27/32 Decimal Diameter 1.8438 Bolt Diameter 1 Neck Diameter 1 1/32 Number of Teeth 8 Overall Length 4 13/16 Shank Diameter 1 1/4 Tool Width 53/64 Undercut Length 1 43/64 Weight 2.03 lbs 272132Type 2721Stock: Call Us For Stock Status.$525.40 Category: 2721-F