Self Locking Nut (THU) - 1-3/8"-6 Tools Production Equip obvious sizing on wrenches

obvious sizing on wrenches

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

"name": "Hydraulic Torque Wrench Kit"

(1) Track inspector tape measure

Self Locking Nut (THU) - 1-3/8"-6 Tools Production Equip obvious sizing on wrenchesDescription 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