J. Morita Highspeed Handpiece Basic 4 holes. Twinpower Turbine 4H PAR-4HEX-B
Sable Kavo Multiflex Type 4-Hole Coupler w/H2O water Regulator
TwinPower 4-Hole Coupling CP4-WO with water adjustment and light (6 Pin)
TwinPower 4-Hole LED Coupling CP4-W-LD w/ water adjustment & light (6 Pin)
TwinPower Turbine 4H PAR-4HEX-KV-45 (Kavo MULTIflex LUX Coupling) without Light
TwinPower Turbine 4H PAR-4HEX-O-KV-45 (Kavo MULTIflex LUX Coupling) with Light.