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OTC 7309 Heavy-Duty Adjustable Hook Spanner Wrench, 4-3/4 to 12-3/4 Inches Jaw Range OTC OTC.7309
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OTC 7309 Heavy-Duty Adjustable Hook Spanner Wrench, 4-3/4 to 12-3/4 Inches Jaw Range

Item # OTC.7309
$452.70
Quantity:      On Hand: 2QTY_CHECK:2-net:-DB:2-VSTOCK:0  Sold As: each
 
 
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Overview

 

OTC 7309 Heavy-Duty Adjustable Hook Spanner Wrench, 4-3/4 to 12-3/4 Inches Jaw Range

  • The OTC 7309 Heavy-Duty Adjustable Hook Spanner Wrench is a rugged tool used to engage and turn round nuts, rings, or collars by hooking into their notches or slots. Its wide range and strong construction make it ideal for heavy-duty mechanical or industrial applications.
  • Features:
    • Drop-forged, extra heavy construction ensures durability under load
    • 3/4 inch thick hook jaw with 11 adjustment positions for flexibility in sizing
    • Jaw adjusts to grip components from 4-3/4 inches up to 12-3/4 inches outer diameter
    • Long 25-3/4 inch handle (15/16 inch diameter) offers leverage for tight turning jobs
  • Specifications:
    • Manufacturer: OTC (Bosch Automotive Tools)
    • Part Number: 7309
    • Jaw Range: 4-3/4 inches to 12-3/4 inches
    • Hook Jaw Thickness: 3/4 inch
    • Handle Length: 25-3/4 inches
    • Handle Diameter: 15/16 inch
    • System Compatibility / Application: Ideal for loosening or tightening spanner ring nuts, collars, gland nuts, or threaded rings used in machinery, pumps, gearboxes, suspension bushes, and similar components
  • Also referred to as OTC 7309 hook spanner, adjustable ring wrench, large hook spanner wrench, and heavy-duty hook wrench tool.

 

The OTC 7309 Adjustable Hook Spanner is built to handle large ringed components by offering a wide gripping range, 11-step adjustment, and strong, drop-forged construction for reliable performance in heavy equipment and industrial maintenance.

 

Q: What size rings or nuts can this spanner engage?
A: The adjustable hook jaw can grip round nuts, collars, or ringed fasteners with outer diameters from 4-3/4 inches to 12-3/4 inches.

 

Q: Does the wrench provide enough leverage for tight fittings?
A: Yes. With its 25-3/4 inch handle and sturdy construction, it provides ample leverage for loosening tight ring nuts, especially in heavy-duty or large machinery contexts.

 

Q: Is the hook jaw adjustable or fixed?
A: The hook jaw is adjustable via 11 stepped positions, allowing the wrench to fit a range of diameters within its 4-3/4 to 12-3/4 inch span.