9pc. 1Dr. Large Truck Wheel/OTR Wheel Service Impact Socket Set. . This set contains impact sockets designed to fit large truck and off the road wheel fasteners. 6-Point sizes include: 33mm, 1-1/2in., 1-5/8in., 1-3/4in., 1-7/8in., 2in. and 2-1/4in. deep. 4-Point sizes include: 13/16in. and 15/16in. square. Features: Engineered specifically for use with impact tools, using the most up to date industrial specifications Increased Strength - Made to transfer the pressure from the thinnest part of the socket wall toward the thicker section, resulting in increased strength.
- Increased Torque - Allows up to 20% more torque to be applied than on Standard hex impact sockets
- Manufactured using top quality Chrome-Molybdenum alloy steel
- Thorough and exact heat treatment insures the correct balance of strength and durability
- Reduced Wear - Sockets grip the fastener across a broader contact area, reducing the chance of rounding off fasteners
- 1 in. Drive 9 Pc. Standard and Deep Combo Large Truck/OTR Set - 9161D