Abstract: Device for dispensing embraces a walled, hollow housing having an inside wall surface and having an opening on a first end; a piston that sealingly engages the inside wall surface, beginning at a position away from the first end; and an actuating connection to the piston internal the housing. A material for dispensing can be supplied to the inside of the hollow housing, and dispensed through the opening by actuation and movement of the piston.

Abstract: Tool having a body and at least one jamb-securing finger can be used to install a pre-hung door. The body can be removably attached to a building component about a door opening such as a 2×4, with the finger(s) for holding a jamb component of the pre-hung door. The tool may be intrinsically adjustable. A kit may include the tool, a fastener and/or a spacer.

Abstract: Device for dispensing embraces a walled, hollow housing having an inside wall surface and having an opening on a first end; a piston that sealingly engages the inside wall surface, beginning at a position away from the first end; and an actuating connection to the piston internal the housing. A material for dispensing can be supplied to the inside of the hollow housing, and dispensed through the opening by actuation and movement of the piston.

Abstract: Tool having a body and at least one jamb-securing finger can be used to install a pre-hung door. The body can be removably attached to a building component about a door opening such as a 2×4, with the finger(s) for holding a jamb component of the pre-hung door. The tool may be intrinsically adjustable. A kit may include the tool, a fastener and/or a spacer.