Synthetic Key Oil Needle Oiler
Hetman Rotor Oil Needle
Key Rotor Oil
Hetman Light Rotor Oil 11 Synthetic Lubricant
Hetman Rotor Lubricant is for musical instrument rotors and valve casings. The formula improves valve seal and will not swell rubber valve bumpers.
The included long-tipped precision needle oiler facilitates application of Hetman Rotor Lubricant through slide tubes.