2x NSK Style Dental Slow Low Speed Air Motor Handpiece 4 Holes YX FX205 type USA
4x NSK style Dental Slow Low Speed Handpiece Straight push button head YX FX65. 5x NSK style Dental Slow Low Speed Handpiece Straight push button head YX FX65. 4x Dental High Speed Handpiece connector Adapter 4 to 2 Hole coupler.