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12inch Adjustable Spud Wrench | SAE and Metric Scale Marked | Alignment Holes and Tail Crowbar Features

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  • Dual-Scale Markings for Quick Sizing - Each wrench (10", 12", 16") features both SAE and metric scale markings laser-etched on the shaft. This allows ironworkers and pipe fitters to measure bolt/nut sizes or material dimensions on the spot without switching tools – reducing time spent searching for separate rulers or gauges.
  • Alignment Holes for Precise Positioning - The tapered head of each spud wrench includes alignment holes, designed to help line up bolt holes on structural steel beams or flanges before fastening. The holes accommodate common rebar or pin sizes, making it easier to adjust misaligned holes during beam or column assembly.
  • Tail Crowbar Function for Extra Leverage - The flattened, angled tail end doubles as a mini crowbar or pry tool. Use it to separate flanges, open crates, or lift decking boards. This integrated design eliminates the need to carry a separate pry bar on job sites, keeping your tool belt lighter.
  • Jaw Capacity Suitable for Common Fasteners - The adjustable jaw opens wide enough (refer to size chart in images) to grip standard hex nuts, square nuts, and bolts found in structural steel, plumbing, and heavy equipment assembly. The knurled adjustment screw turns smoothly for one-handed jaw positioning.
  • Organized Set for Different Reach Needs - Includes three lengths – 10" for tight spaces, 12" for general use, and 16" for extended reach on deep flanges or overhead connections. Each wrench has a hanging hole for pegboard storage, helping you keep the set organized between jobs.

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  • Manufacturer
  • Unit Count
  • Head Style
  • Item Length
  • Brand
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  • Operation Mode
  • Item Package Quantity
  • Included Components
  • Material
  • Colour
  • Number of Packs
  • Set Name
  • Manufacturer Part Number
  • Material Type
  • Jaw Capacity
  • Wrench Length Style
  • Measurement Standard
  • Model Number
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Adjustable Wrenches

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What sizes are included in this wrench set?

This is a 3-Piece Wrench Set that includes 10, 12, and 16 inch wrenches. The 10-inch works well in tight spaces, the 12-inch handles general tasks, and the 16-inch provides extended reach for deep flanges or overhead connections.

What types of fasteners can the adjustable jaw handle?

The adjustable jaw design offers a wide jaw capacity, opening to grip standard hex nuts, square nuts, and bolts used in structural steel, plumbing, and heavy equipment work. The knurled adjustment screw allows smooth, one-handed jaw positioning.

How durable are these wrenches, and will they resist rust?

Each wrench features drop-forged steel construction for strength under heavy torque, heat-treated jaws for a secure grip without rounding off fasteners, and a corrosion-resistant finish that protects against rust, grease, and moisture in demanding work environments.

What are the alignment holes and tail crowbar function used for?

The alignment holes help line up bolt holes on steel beams or flanges before fastening. The tail crowbar function lets you use the angled tail end as a pry tool to separate flanges or lift materials, reducing the need to carry extra tools on the job site.

How do the dual-scale SAE/Metric markings help on the job?

Each wrench in this 3-Piece Wrench Set features dual-scale SAE/Metric markings etched directly on the shaft, so you can measure fastener sizes on the spot without reaching for a separate gauge or ruler.

Product details

12" Adjustable Spud Wrench - SAE & Metric -11
12" Adjustable Spud Wrench - SAE & Metric -12
12" Adjustable Spud Wrench - SAE & Metric -13
12" Adjustable Spud Wrench - SAE & Metric -14

Specifications

Main Specification
Manufacturer Uni-Hosen
Unit Count 1 Count
Head Style Adjustable
Item Length 12 Inches
Brand Craftzone
Number of Items 1
Operation Mode Mechanical
Item Package Quantity 1
Included Components Wrench
Material Chrome Vanadium Steel
Colour Black
Product information
Number of Packs 1
Set Name CRAFTZONE 3-Piece Adjustable Spud Wrench Set
Technical Details
Manufacturer Part Number CZ2034-001
Material Type Chrome Vanadium Steel
Jaw Capacity 1.38 inches
Wrench Length Style Standard
Measurement Standard SAE
Item details
Model Number CZ2034-001
Style
Finish Types Polished
Others
Product Type Adjustable Wrenches
Package Quantity 1
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Adjustable Wrenches