Stainless Steel Plastic Hub Dispensing Needles18 Gauge 1-1/2″ length Blunt TipFits all standard Luer Lock or Luer Slip Syringes.Compatible with EFD, Nordson, Techon, PVA dispensing Systems.UV safe plastic hub with luer taper.Non-sterile, but may be sterilized by autoclave.For Industrial use only.ID (Inch)0.038OD (Inch)0.050