Self Locking Nut (THU) - 1-3/8"-6 Tools Production Equip This Norton grinding wheel features

This Norton grinding wheel features an 8" diameter

the Milwaukee battery-operated drill plus two batteries

and allowing easy removal of socket

The durability of this forged alloy steel spike puller claw makes them excellent for high-production spike pulling

Browse additional railroad welding tools from Industry-Railway Suppliers

Self Locking Nut (THU) - 1-3/8"-6 Tools Production Equip This Norton grinding wheel featuresDescription The J. Lanfranco 1 3 8 6 THU Self Locking Nut is a heavy duty, full height hex nut possessing self locking technology. These lock nuts are made from grade 8 alloy steel and built for extreme performance in critical railroad applications such as railroad diamonds and turnouts. They are proven resistant to loosening regardless of the amount of vibration, shock or impact the THU endures. The THU is a single piece design requiring no inserts