Knockout plugs close a knockout hole in an electrical box. These plugs can be installed from either the inside or outside of the box and have bendable tabs that can be flattened to hold the filler in place.

Reducing washers fit a smaller conduit to an oversized knockout. These washers function in pairs, with one on the interior and one on the exterior of the box or enclosure.

Sealing washers provide a watertight seal between the shoulder of a fitting and the outside of an enclosure. These washers are ideal for use in any environment where moisture can accumulate.

These plates protect in-wall cable and conduit. They permanently install behind walls and into building structures to reduce the risk of damage if fasteners or other objects pierce surfaces that hide utilities.

Pigtail leads and grounding accessories are used in wiring connections. Pigtail leads can split wiring between runs or add length where an existing installation is not able to reach new devices. Grounding accessories supply ground connections, directing excess electricity into the earth to ensure it will not be released through the body of an electrical appliance. This eliminates the risk of electric shocks.

Installation tools for electrical boxes help complete and secure electrical box fitting and wiring.

These mounting accessories help install electrical boxes onto walls and surfaces.