Keystone Dental # 03-20210
Benco Product # 4940-923
Country of Origin: United States
Disposable Dental Needles The needle is a sharp tri-bevel point for maximum comfort. The needles have a universal screw-in system that works with an inch-type of metric-type syringes. The plastic hubs are pre-threaded for an easy, straight attachment into the syringe. The needle is siliconized for smooth motion during injection. Butt-end length: 11mm Universal screw-in system to fit inch and metric syringes