Abstract: A tool holder has a self-stabilizing swivel mount for selectively accommodating an air driven hand-held power tool. An article receptacle is rotatably displaceable upon weight transference from the tool and is adapted to assume an equilibrium rest position. A gravity actuated locking lug coacts with the receptacle for securing the tool within the receptacle. The locking lug is self releasing when the receptacle is re-oriented to a substantially vertical position for removal of the power tool.