sancai Capillary tube with boss features precise craftsmanship and excellent performance, suitable for diverse applications φ3.5 - φ2.0 - L with bosses at both ends(Please consult customer service for pricing)

sancai Capillary tube with boss features precise craftsmanship and excellent performance, suitable for diverse applications φ3.5 - φ2.0 - L with bosses at both ends(Please consult customer service for pricing)