SN-390 Adjustable Printed Circuit Board Holder Frame

Adjustable PCB Clamping Capacity: Holds circuit boards up to 20 cm (200 mm) wide with flexible length adjustment, accommodating various PCB shapes and sizes.

360-Degree Continuous Rotation: Features a full 360° smooth rotation mechanism with securing thumb-screws, allowing effortless flipping between top-side component placement and bottom-side soldering.

4-Groove Rigid Jaw Clamping: Precision-molded side jaws feature multiple slot thickness options (1.2 mm, 1.8 mm, 2.0 mm, 3.0 mm) to hold various PCB board thicknesses without slipping.

Non-Slip Metal Rigidity: Constructed with a solid metal base and rigid crossbars fitted with rubber pads to prevent sliding across workbenches during soldering or desoldering.

Tool-Free Knob Adjustments: Easily adjust length, angle, and tension using quick-release adjustment knobs without requiring external hex keys or tools.

Robust Structure Construction: Built with high-strength metal base bars, durable ABS plastic side clamps, and steel guide rods.

Handling Precautions: Tighten the side knobs firmly to anchor the board, but avoid applying excessive mechanical pressure to prevent board flexing or trace damage.

Maintenance & Cleaning: Periodically wipe down the metal guide rails and ABS jaws with a dry cloth to remove solder dross, flux residue, and workbench dust.

Environmental Storage: Store in a clean, dry location to keep steel guide rods free from surface moisture and oxidation.

Essential Workstation PCB Support: Position as an indispensable helper for technicians, engineers, and hobbyists working on PCB assembly, desoldering, and component repair.

Superior Alternative to Standard Clips: Highlight its superior stability and 360-degree flip convenience over standard alligator clips and traditional "helping hand" tools.

Recommended Cross-Sell Add-ons: Pair with Temperature Adjustable Soldering Irons, Soldering Smoke Absorbers, Desoldering Pumps, and Rosin Core Solder Wire.

Ideal for Production & Rework: Perfect addition for corporate electronics R&D labs, university STEM programs, and commercial PCB rework stations.