Klein Tools 3210 Spud Wrench 7/8 Inch Opening for 1/2 Inch Heavy Nut American Bridge Steel Erection Bolt Alignment Tool Alloy Steel

Align with Precision Using the Klein Tools 3210 Heavy-Duty Spud Wrench

Ironworkers and steel erectors demand tools that can handle extreme job site conditions. Forged right here in the USA from premium select alloy steel, the Klein Tools 3210 Spud Wrench is purpose-built to withstand high-leverage tightening and exceptionally heavy structural loads. Designed with a 7/8-inch nominal opening, this heavy-duty hand tool is perfectly sized for 1/2-inch U.S. heavy nuts and 9/16-inch regular nuts. The extra-duty head area provides maximum structural strength and long-lasting durability, ensuring it won't stretch or fail when you need to apply maximum torque on structural steel framing.

Beyond just tightening fasteners, this classic American Bridge design spud wrench excels at connecting heavy steel members. The smooth continuous taper of the long handle acts as a perfect alignment tool, allowing you to safely and easily line up overlapping bolt holes across a wide range of sizes without binding or sticking. Additionally, the extra-large hub area offers superior performance and leverage on larger diameter holes compared to standard wrenches. Coated in a rust-preventative black oxide finish and deeply stamped with its catalog number and size for quick identification, this wrench is a mandatory addition to any professional ironworker's tool belt.

Key Features

• Forged in the USA from select US alloy steel to withstand high-leverage and heavy structural loads
• Extra heavy-duty head area gives maximum strength and unmatched job site durability
• Continuous taper handle makes lining up structural bolt holes easy without binding
• Extra-large hub area works seamlessly on larger diameter holes better than other spud wrenches
• Catalog number, bolt size, and nominal opening size are clearly stamped into the steel for easy identification
• Classic American Bridge design optimized for safely connecting heavy steel members
• Industrial black oxide finish features a rust preventative coating to resist corrosion and weather
• Offset angle of 60 degrees provides optimal clearance for your hands when working against flat steel plates

What's Included

• (1) 7/8-Inch Nominal Opening Spud Wrench for 1/2-Inch Heavy Nut (3210)

Specifications

Pro-Tip

Pro-Tip: Keep the continuous taper handle of your spud wrench lightly lubricated with a dry graphite or silicone spray. This reduces friction and prevents the tapered end from seizing up when aggressively aligning heavy, overlapping steel I-beams and gusset plates, allowing for faster and safer bolt insertion.