K3310-1 - Lincoln Electric Pivot Angle Magnetic Clamp 200lbs

Lincoln Electric K3310-1: Heavy-Duty Pivot Magnetic Fixturing Tool

The Lincoln Electric K3310-1 Pivot Angle Magnetic Fixture is a professional-grade positioning tool designed for industrial welding and fabrication environments. Engineered for versatility and holding power, this fixture provides a robust solution for securing ferrous materials at uncommon and repetitive angles. With a holding capacity of 200 lbs (90 kg), it offers the strength required for structural fabrication while maintaining a form factor that is easy to handle and set up. The unit measures 9.35 inches by 9.35 inches, providing a substantial contact area for stability without obstructing the weld joint.

Technically, the K3310-1 distinguishes itself with its articulating pivot arms. These arms allow the user to set the fixture at any angle between 22° and 270°, secured by a single lock on the elbow for rapid adjustment. This capability is critical for fit-up tasks that deviate from standard right angles, reducing the need for makeshift jigs or manual holding. The magnetic faces are activated via a mechanical knob; a 1/2 turn engages the field, while the reverse motion completely demagnetizes the blocks. This true On/Off functionality is essential for maintaining the tool's longevity, as it allows for the complete removal of ferromagnetic particulate that can accumulate and degrade the flatness of the clamping surface over time.

The fixture is designed to accommodate various material profiles. The magnetic blocks feature machined surfaces compatible with both flat stock and round pipe, expanding its utility across different projects. No external power source, batteries, or electricity is required, making it a reliable, portable solution for field work or shop floor applications. By integrating the K3310-1 into your fixturing arsenal, you ensure precise part alignment, reduce setup times, and improve the overall quality of your tack welds and final joints.