Fractional Diameter 1 1/2 Decimal Diameter 1.5000 American Standard Number 1212 Decimal Width 0.3750 Neck Diameter 0.467 Number of Teeth 3 Overall Length 2 3/8 Shank Diameter 1/2 Undercut Length 3/8 Weight 0.30 lbs 27041212Type 2704Stock: 3.$259.35 Category: 2704-F Price Each - Based on Quantity OrderedDecimal Size Range0.3594 - 0.3900