SEPTODONT SEPTOJECT NEEDLES, 100/BOX, 1 BOX Pre-threaded plastic hub needles. Each triple beveled needles is siliconized to help ensure a smooth motion during injection and maximize patient comfort. Unlike metal hub needles, the plastic hub will not damage syringe hubs over time. The plastic hubs are pre-threaded for easy, straight attachment onto the syringe. If you would like more than one case, please let me know and I will check availability. 01-N1252, 25G Long 01-N1271, 27G Short 01-N1272, 27G Long 01-N1300, 30G X-Short 01-N1301, 30G Short