Strong Hand Tools AGK320 Hole Plug Magnet — Hands-Free Weld System with Pivoting V-Pad Base

Overview

The AGK320 Hole Plug Magnet from Strong Hand Tools is a compact, reliable assist for welding tasks on steel panels. Its design encourages faster setup and cleaner, flatter welds by reducing the need to reposition with your hands. This makes it a practical addition for installers, fabricators, and hobbyists who frequently work around holes, joints, and seams.

Designed to perform where space is tight, the tool combines a magnetic base, a pivoting V-pad, and a spring-loaded arm. The result is a stable, hands-free workflow that helps you keep your focus on the weld itself while the base does the holding.

Key benefits

• Hands-free operation supports faster, more precise hole welds.
• Pivots to follow curved or contoured panels for stable setup.
• Spring-loaded arm lets you place and weld with minimal effort.
• Long arm shields the magnetic base from heat exposure during work.
• Thick copper pad dissipates heat and helps prevent sticking to the weld area.

How heat management helps outcomes

The copper pad’s heat-dissipation properties keep the contact area cooler, reducing the chance of thermal damage near weld lines. This can contribute to cleaner joints and less distortion in sensitive panels.

Real-world uses

Ideal for filling holes, tying together seams, and creating flush welds along steel panels in automotive, fencing, or equipment enclosures. The tool stays in place as you approach the weld, and the 5.5-inch reach helps you work in moderate depth areas.

Tips for best results

• Position on flat or curved steel surfaces; the V-pad adapts to contours for stable alignment.
• Use the spring-loaded arm to set the weld path, then complete the weld with minimal repositioning.
• Check the copper pad after sessions for residue and wipe clean before the next use.

Product specs

Length: 5.5 inches. Includes a durable magnetic base, pivoting V-pad, heat-dissipating copper pad, and a spring-loaded arm designed for repeated workshop use.