4" x 2-1/2" Steel, Reducing Washers

4" x 2-1/2" Steel Reducing Washers for Electrical Enclosures Topaz 4" x 2-1/2" Steel Reducing Washers are designed to reduce the size of knockout holes in electrical enclosures, cabinets, or sheet metal boxes. These washers are UL listed and suitable for use by electrical distributors and switchgear suppliers to ensure proper conduit sizing and secure fittings in lighting solutions, wire and cable installations, and general electrical applications. Specifications Material: Steel Conduit Size: 4 x 2-1/2 IN Inside Diameter: 2.92 IN Outside Diameter: 5.5 IN Product Weight: 0.2155 lbs Manufacturer: Southwire Manufacturer Part #: 942 Features UL listed for safety and compliance Strong and resilient steel construction Available in a wide range of sizes for various applications Used in pairs to reduce knockout hole sizes effectively Zinc plated finish for corrosion resistance (per standard finish noted in catalog) Downloads & Links Spec Sheet