Dental 1:5 increasing Contra Angle Handpiece. 1:5 Without Fiber Optic Contra Angle. Dental 1:5 Increasing Contra Angle Compatible with E-type Electric Motor. Dental 1:1 LED Fiber Optic Handpiece Internal Spray Contra Angle.
Characteristics: high quality, no leak and no rusting, much better than steel zerk fitting;. Material: High quality solid brass, bronze. (Notice:it sticks to a magnet because there is a high quality steel spring ball that promotes oil filling);.
