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Steelman 79330 Budd wheel impact socket black phosphate finish

Steelman

Steelman 79330 3/4" Drive Budd Wheel 41mm 6-Point Hex 21mm 4-Point Square tool storage

SKU CH-P64F-W12DW

A combination impact socket with 41 mm hex and 21 mm square drives for Budd wheel lug nuts and studs

  • Dual lug-nut and stud fitment from one socket
  • 3/4" drive with ball detent locks onto impact tools
  • Drop-forged chromoly steel handles 150% ASME torque rating
  • Black phosphate coating resists rust and corrosion
  • Laser-etched 41mm and 21mm markings for quick identification

Budd Wheel Combo Impact Socket

The Steelman 79330 combines a 41mm 6-point hex and a 21mm 4-point square in one 3/4-inch drive socket. It fits both lug nuts and studs on Budd wheels found on large trucks, tractor trailers, and buses. The dual-ended design removes the need to swap sockets during wheel servicing.

Sustained Heavy-Duty Use

Drop forged and heat treated chromoly steel construction handles repeated high-torque impacts from air wrenches. The black phosphate coating resists rust and corrosion through daily shop exposure. Rated to withstand 150% of ASME torque standards, it maintains integrity under continuous professional workload.

3/4-Inch Drive Compatibility

A ball detent recess secures the socket onto ratchets, air wrenches, adapters, and extensions with a 3/4-inch drive. Laser etched size callouts remain legible after heavy use. California Proposition 65 warnings apply for cancer and reproductive harm.

Highlights

  • Dual lug-nut and stud fitment from one socket
  • 3/4" drive with ball detent locks onto impact tools
  • Drop-forged chromoly steel handles 150% ASME torque rating
  • Black phosphate coating resists rust and corrosion
  • Laser-etched 41mm and 21mm markings for quick identification

Specifications

BrandSTEELMAN

Questions about this item

Does the 150% ASME torque rating mean the socket runs hot or draws extra power during all-day use?

This is a hand-operated impact socket with no motor or electrical draw, so it produces no heat and consumes no power during extended use.

What drive tool must I already own to use the 3/4-inch drive on this socket?

You need a 3/4-inch drive ratchet, breaker bar, air impact wrench, or extension with a matching square drive to engage the ball-detent recess.

Will the 41mm hex and 21mm square combo fit the older Budd wheel nuts on my fleet?

The socket is designed for standard Budd wheel fasteners with 41mm 6-point hex lug nuts and 21mm 4-point square studs found on heavy-duty trucks and buses.

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