Variprop/Variprofile Grease Zirk Fitting

Description

The Variprop/Variprofile Grease Zirk Fitting is a permanently installed entry point on the propeller to deliver grease inside the Variprop propeller, lubricating bearings and gears without overflow or leaks. Also called a grease nipple, the zirk fitting remains closed to keep out contaminants until the pressure from a grease gun forces them open and allows grease to flow into the system.