90* Grease Coupler
P/N: HWA5883 

I recently found this 90 degree grease coupler that works great on hard to access grease fittings.
Works really well on the oil cooler blower bearings on the Bell 407.

It slides on from the side when straight on access is difficult or next to impossible.

90° Grease Coupler

SKU: P/N HWA5883