Klein Tools 3213 Structural Wrench 7/8 Inch Bolt

Product Description

The KLEIN TOOLS 3213 is a structural erection wrench forged from select alloy steel for use in high-leverage, heavy-load ironwork applications. The extra-heavy-duty head area delivers maximum strength and durability under demanding field conditions. At 17-3/8 inches in overall length with a 7/8 inch bolt size and a nominal jaw opening of 3 inches, this wrench is sized for structural steel connection work. It is intended for use by ironworkers, structural fitters, and trade professionals working on steel erection projects where reliable torque application and wrench integrity are non-negotiable.

The 3213 is well suited for structural steel erection on commercial and industrial job sites. Its proportions make it practical for reaching bolt connections in beam flanges, column base plates, and connection plates where access can be tight. The forged alloy steel construction stands up to the repetitive loading and impact that structural bolting work demands. Licensed ironworkers and steel erectors are the primary users of this tool on projects governed by AISC and OSHA structural connection requirements.

Key Features

• Forged from select alloy steel for high-strength, high-leverage performance
• Extra-heavy-duty head area for maximum durability under load
• 17-3/8 inch overall length provides strong mechanical advantage
• 7/8 inch bolt size with 3 inch nominal jaw opening
• Designed for structural steel erection and ironwork applications

Compatibility

Designed as an OEM-style structural erection wrench for use with 7/8 inch structural bolts in steel erection and heavy construction applications.

Installation Notes

This tool is intended for use by qualified ironworkers and structural trade professionals. Follow OSHA and AISC guidelines for structural bolt installation, including proper inspection of bolt condition and connection surfaces before torquing. Never use extension pipes or cheater bars on the handle, as this can exceed the design limits of the wrench and create an unsafe condition. Inspect the wrench regularly for cracks, deformation, or jaw wear and remove from service if damage is found.

Technical Specifications

• Bolt Size: 7/8 inches
• Overall Length: 17-3/8 inches
• Nominal Opening: 3 inches
• Material: Select alloy steel
• Weight: 2.77 pounds
• Unit of Measure: Each

Standard Information

• Brand: KLEIN TOOLS
• Manufacturer Part Number: 3213