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A silver metal adjustable wrench with a loop at the end, photographed on a plain off-white surface.
  • A silver metal adjustable wrench with a loop at the end, photographed on a plain off-white surface.
  • A silver adjustable wrench with a textured handle and a spring-loaded locking mechanism, shown on a plain light gray surface.
  • A silver metal adjustable wrench with a loop at the end, photographed on a plain off-white surface.
  • A silver adjustable wrench with a textured handle and a spring-loaded locking mechanism, shown on a plain light gray surface.
Proto 10-Inch (250mm) Forged Adjustable Wrench (710) | Used, Great Condition | USA-Made Heavy-Duty Industrial Alloy Steel Spanner

Proto 10-Inch (250mm) Forged Adjustable Wrench (710) | Used, Great Condition | USA-Made Heavy-Duty Industrial Alloy Steel Spanner

SKU: ABL080

Brand: Proto Industrial Tools

Condition: Used

$17.31 $34.40

Tackle high-torque industrial maintenance and mechanical assemblies with authentic American forging. Upgrade your tool kit with this used USA-made Proto 10" (250mm) Adjustable Wrench.

Built to meet strict government and industrial proof-torque specifications, Proto USA Adjustable Wrenches are legendary for their strength, precise jaw alignment, and long-lasting performance. Featuring a 10-inch (250mm) overall length, this wrench provides excellent leverage for everyday maintenance while maintaining a compact profile for easy storage in service trucks and tool bags.

This item is in excellent, fully functional used condition. The precision-machined knurled adjustment worm gear rotates smoothly, guiding the mobile jaw tightly along the track with minimal play or backlash. The parallel jaw gripping faces show clean, sharp contact surfaces without rounding, slipping, or jaw slop. Forged in the USA from heavy-duty alloy steel, it displays typical light cosmetic shop wear—including minor surface scuffs, faint scratches, and subtle plating wear consistent with careful bench use—with zero cracks, bends, or structural defects.

Key Features & Benefits

  • Made in USA Quality: Forged in the United States from premium heat-treated alloy steel for maximum toughness and long service life.

  • 10-Inch (250mm) Overall Length: Optimal balance of high mechanical leverage and compact portability for everyday field and shop work.

  • Precision-Machined Worm Gear: Knurled adjustment wheel turns smoothly for rapid jaw sizing while holding setting alignment under heavy load.

  • Clack-Free Jaw Engagement: Tight-tolerance jaw track minimizes jaw slop and reduces fastener corner-rounding under torque.

  • Industrial Grade Strength: Engineered and tested to meet or exceed rigorous ANSI and ASME industrial performance standards.

Technical Specifications

Attribute Specification
Brand Proto® Industrial Tools (Made in USA)
Model Number (MPN) 710 / 710L Series
Condition Used (Excellent functional state, light cosmetic shop wear)
Tool Type Heavy-Duty Industrial Adjustable Open-End Spanner
Overall Length (OAL) 10 Inches / 250 mm
Maximum Jaw Capacity 1-1/8 Inches (28.5 mm) approximate
Material Construction Heat-Treated Drop-Forged Alloy Steel
Country of Origin United States

Complete Package Contents

  • 1x Proto 10" (250mm) Forged USA Adjustable Wrench

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