Special tool for mounting the stuffing box on the tipper axle. Almost indispensable when a stuffing box is to be mounted on the tipping shaft.
The stuffing box is mounted on the tool and pushed down over the shaft. The packing box then goes easily into the shield and the spring does not fall off when it is pushed over the shaft. Don't forget to oil the packing box beforehand.
Made of tool steel with an engraved Yamaha logo.