What is the M10 Magnetic Stand?

The M10 Magnetic Stand from World Precision Instruments (WPI) is a heavy-duty laboratory positioning stand built around a powerful magnetic base that securely clamps to any ferrous metal surface — including vertically and even upside down. Designed specifically to match the 12 mm diameter clamp supplied with WPI’s M3301, DC3001, MD4, and MMJ micromanipulators, the M10 provides a rock-solid platform for holding electrodes, digital dials, or other delicate lab instruments without the need for bolted fixtures.

With a vertical holding force of 80 kgf (176 lbs), the M10 grips steel base plates and metal benches with exceptional strength. The adjustable clamp hole (4.5–6.5 mm) accommodates a range of instrument shafts, while the 12 mm sub pole is purpose-built for direct, tool-free compatibility with WPI’s full range of micromanipulator accessories.

Key Features

• Powerful Magnetic Base: Exerts 80 kgf of vertical holding force on ferrous surfaces. Works reliably in vertical and inverted orientations — ideal for multi-axis rig configurations.
• 12 mm Sub Pole for Micromanipulator Compatibility: Fits directly into the 12 mm clamp supplied with M3301, DC3001, MD4, and MMJ manipulators, enabling fast and tool-free setup changes between experiments.
• Adjustable Clamp Hole: The upper clamp accepts shafts from 4.5 mm to 6.5 mm, giving flexibility to mount different electrode holders, probe shafts, or accessories.
• Compact and Rigid Construction: At 1.8 kg with a 50 × 58 mm base footprint, the M10 combines portability with the stability needed for sensitive electrophysiology or microsurgery tasks.
• Ideal Manipulator Stand: Designed as a complementary stand for WPI micromanipulators, making it well-suited for stereotaxic, in vivo recording, and surgical preparation setups.