Abstract: A tool for pulling faucet handles and flow control cartridges from a faucet housing. A pair of spaced apart jaws are pivotally coupled with a block. A bolt extends centrally through the block and a chuck on the end of the bolt is used for coupling either a shaft or a claw. When pulling a handle the shaft is coupled with the bolt and the jaws are coupled with the handle. Extension of the bolt exerts an upward force which results in removal of the handle. The claw may then be inserted into the chuck and coupled with the cartridge. Retraction of the bolt then exerts an upward force which causes removal of the cartridge.

Abstract: A carrier for ball game items such as baseball or softball bats and balls. A removable bottom contains a compartment for containing the balls. A sidewall contains compartments for individual bats. The carrier may be opened to a generally planar configuration to allow it to be coupled with a fence. Hooks are provided for attachment to the fence.

Abstract: A low pressure pneumatic pressure regulator having particular application to the control circuits of system powered air distribution systems. A diaphragm separates a control chamber located above the diaphragm from an underlying output. The chambers communicate through a fixed orifice. A vent line extending from the control chamber includes an adjustable orifice which may be thermostatically controlled. An output line extending from the output chamber leads to the load controlled by the regulator. Power to operate the regulator can be supplied from the load or from a separate pressure source which connects with the output chamber through a supply port. An exhaust port which bleeds pressure from the output chamber when open is closed by the diaphragm unless the pressure differential between the chambers overcomes the diaphragm weight and possibly the added force applied by an optional spring.