Universal small circuit board PCB Fixture, Aluminum alloy jig fixture. You can easily hold the by the point or clamp the board by the groove, easy and convenient to use. The pin with magnet at the bottom,ensures it tightly fixed on the platform. Spring-loaded clamps are ideal for quickly securing small boards and offer greater flexibility. The classic L-shaped design allows for vertical PCB mounting, accommodating PCB thicknesses from 0.5 to 2.0 mm. The column can be freely moved, with the top step creating a suitable mounting groove. The single clamp features a large opening, with a maximum opening of approximately 8mm, making it suitable for clamping PCBs, wires, and components. Color: Black & Silver & Red Material: Aluminum Stainless Steel Package Contents: 4 x Spring Fixed Clamp Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.