Specification: Brand new Inner Diameter: approx. 1.4mm (16 gauge) Outer Diameter: approx. 1.6mm Tip Length: approx. 100mm (4") Feature: Blunt end, stainless steel tips. Threaded Luer lock. High precision. Convenient to use. Used for gluing the electronic components, jewelry or filling the ink, e-cigarette liquid /clay etc. Package included: 5 x Syringe Needle Tips | |