Abstract: A hand tool and an accessory which provide an alarm signal to a user as the tool or accessory approaches a live electrical wire are disclosed. The hand tool or accessory include a non-contact voltage sensing circuit. As the tool or accessory approaches a live electrical wire, the non-contact voltage sensing circuit detects the voltage, triggering an alarm circuit. The alarm circuit provides a visual or audio signal to the user. The hand tool can be selectively coupled to the tool head.

Abstract: A merchandising display system has gravity-feed containers that have a dispensing opening near the bottom in the front wall of the container, in which similar containers are arranged side-by-side and restrained from moving back and forth on the shelf by a cleat that restrains the container. A display bar that displays products such as electrical instruments is supported by pegboard and the products being displayed are dispensed from directly above the displayed product from a hook that extends from the pegboard.