Hamilton 21 gauge, Kel-F Hub Needle (KF)

The 21 Gauge Kel-F Hub Needle (PN: 7750-12) is a versatile, high-precision laboratory tool designed for secure fluid transfer and sampling. Its Kel-F (PCTFE plastic) hub provides a strong, leak-resistant connection, making it ideal for use with rigid male Luer syringes. Made from durable 304 stainless steel, this needle delivers superior corrosion resistance and long-lasting performance in demanding laboratory environments. Available in packs of 6, with customizable lengths (10-304mm) and point styles (2, 3, or 4).