The Ultimate "Third Hand" for Electronic Repairs

Soldering requires precision, and a moving circuit board is a recipe for mistakes, burned components, or damaged traces. The SN-390 Adjustable PCB Soldering Clamp Holder solves this problem instantly. Designed for engineers, DIY enthusiasts, and STEM educators, this rigid fixture holder keeps your workspace organized and your hands free.

Built for Stability and Precision

Weighing just 450g, the SN-390 strikes the perfect balance between portability and heavy-duty stability. The solid metal base is equipped with four anti-slip rubber feet, ensuring the rig stays exactly where you put it on your workbench. No more chasing your project across the desk while trying to apply solder.

Fully Adjustable for Any Project

Whether you are working on a tiny sensor module or a wider computer motherboard, this clamp holder adapts to your needs.

• Customizable Width: The retractable stand extends to securely hold printed circuit boards (PCBs) up to 200mm wide and 140mm high.
• Multi-Thickness Support: The spring-loaded clamps feature four distinct slots (1.2mm, 1.8mm, 2.0mm, and 3.0mm) to accommodate standard and custom board thicknesses.

360° Rotation for Flawless Soldering

Stop awkward wrist bending. The ABS clamping arms allow you to rotate your PCB a full 360 degrees. You can easily flip the board over to inspect cold solder joints, apply flux, or desolder components, then lock it back into place effortlessly.