1-5* Yabangbang Dental LED E-generator Fiber Optic Handpiece Fit 4Hole Coupler
4Hole Quick coupler. LED handpiece integrate E-generator. 4 Hole Quick Coupler. FDA for Handpiece: 510(K) Number: K181691, Regulation Number: 872.4200, Classification Product Code: EFB, Subsequent Product Code: EGS.