4" x 1/2" Steel, Reducing Washers

4" x 1/2" Steel Reducing Washers – Electrical Fittings Southwire's 4" x 1/2" Steel Reducing Washers are designed to reduce knockout sizes 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 fitting adaptations in lighting solutions and wire and cable installations. Specifications Material: Steel Conduit Size: 4 x 1/2 IN Inside Diameter: 0.87 IN Outside Diameter: 5.5 IN Product Weight: 0.0074 lbs Manufacturer: Southwire Manufacturer Part #: 936TZ UPC: 751338194106 Features Strong and resilient steel construction UL listed for safety and compliance Available in sizes from 3/4” by 1/2” up to 4” by 3 1/2” Designed to be used in pairs to reduce knockout hole sizes Downloads & Links Spec Sheet