Preferably, said bolt shaft is a regular bolt.

A standard stem assembly is used in conjunction with the anti-cavitation seat to alter the flow of fluid through the valve.

Preferably, said bolt shaft is a regular bolt.

The integrated plunger assembly is constructed and arranged to be integrated into an interior of an end of an extension pole, for example a standard telescoping extension pole.

The device allows the removal of a spindle assembly (10) of a standard valve without shutting off water pressure.

The post can be a tapered post or the post can be a non-tapered post.

The current invention provides a drill pipe of standard weight with an integral wear pad.

The Shaft is provided with a profile to fit an industry standard drilling machine.

The rod can be a non-consumable rod or a consumable rod.

The main frame consists of an upper rod, a lower rod, a front rod and a back stand rod.

The combination headless drive shaft-hang shaft also includes a drive shaft connected to the hang shaft and the drive shaft includes a drive element in the drive shaft.

The shaft defines a shaft axis.

Said shaft comprises an inner shaft (14) and a tubular shaft (16) which surrounds the inner shaft and which can move in a longitudinal manner in relation thereto.

The headless drive shaft-hang shaft includes a hang shaft connected to the attachment shaft and the hang shaft includes a mounting element in the hang shaft.

An operation rod (70) has a first rod (71) and a second rod (72).