1、Accuracy up to 0.02mm, computer machining to ensure precise size fitting. 2、Suitable for guide pins and solder joints, testing contaminated PCB board or puncture contaminated layer. 3、P125‑B Model of the spring test probe, used for conductive test, test stability and durability. 4、Including 100pcs spring test probe of the package to meet your different demands. 5、Made of high quality brass material, quality is guaranteed and have long service time. Condition: 100% Brand New Item Type: Spring Test Probe Material: Brass Model: P125-B Needle Diameter: Approx. 2.02mm / 0.08in Needle Bar Diameter: Approx. 1.7mm / 0.07in Total Needle Length: Approx. 33.35mm / 1.31in Needle sleeve: (Not included) Needle Sleeve Diameter: Approx. 2.36mm / 0.09in Needle Sleeve Drilling Size: Approx. 2.4mm / 0.094in Minimum Test Spacing: Approx. 3.18mm / 0.13in 100 x Spring Test Probe Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store