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WR SLUG ST 12 PT 1-7/8" - GearWrench

Part #: 82377-05

The GearWrench 82377-05 WR SLUG ST 12 PT 1-7/8" is a robust slugging wrench engineered for professional technicians and mechanics tackling demanding fastening applications. Designed to withstand extreme force, this 1-7/8 inch, 12-point standard slugging wrench is ideal for loosening or tightening large, stubborn nuts and bolts that require significant impact and torque. Its professional-grade construction ensures reliable performance in rigorous industrial and automotive environments.

Key Features

  • Heavy-Duty Construction: Forged from heat-treated alloy steel and finished with a corrosion-resistant black oxide coating, this wrench is built for lasting strength and durability under heavy impact.
  • Optimal Fastener Engagement: The 12-point box end is designed to remain securely engaged with fasteners, providing efficient hammer contact and transmitting force effectively without slipping.
  • High Torque Capacity: Specifically engineered for applications where extreme force or high torque from a hammer or mallet is necessary to break loose or tighten fasteners.
  • Clear Size Identification: Features easily identifiable, hard-stamped size markings for quick and accurate tool selection in busy work settings.
  • ASME Compliant: Meets or exceeds ASME B107.59 standards, ensuring a high level of quality and safety for professional use.

Applications

This GearWrench slugging wrench is an indispensable tool for a variety of heavy-duty applications. It excels in industrial maintenance, such as working on large machinery, pipelines, and structural components in manufacturing facilities. In the automotive sector, it is particularly effective for heavy equipment repair, truck maintenance, and any situation involving large, rusted, or over-torqued fasteners found in suspension systems or chassis components. This wrench provides the controlled power needed for jobs where pneumatic or powered tools may not be practical.

Specifications

  • Weight (Catalog): 3.740 lb
  • Type: Straight Slugging Wrench
  • End A Fastener Size: 1-7/8 in
  • End A Drive Type: 12 Point
  • End A Offset Degrees:
  • Overall Length: 11.69 in
  • Overall Width: 3.15 in
  • Overall Height: 1.38 in
  • Material: Steel
  • Finish: Black Oxide
Only 3 left in stock - order soon

$64.95

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This product was added to our catalog on Friday 26 June, 2026.

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