3" x 1/2" Steel, Reducing Washers

3" x 1/2" Steel, Reducing Washers – Electrical Conduit Fittings Topaz 3" x 1/2" Steel Reducing Washers are designed for reducing knockout sizes in electrical enclosures, cabinets, or sheet metal boxes. Manufactured from durable steel and UL listed, these washers are suitable for use by electrical distributors and switchgear suppliers as part of lighting solutions, wire and cable installations, and conduit fittings. Specifications Material: Steel Conduit Size: 3 x 1/2 IN Inside Diameter: 0.87 IN Outside Diameter: 4.49 IN Product Weight: 2.8660 lbs Manufacturer Part #: 921TZ UPC: 751338192607 Features UL listed for safety and compliance Strong and resilient steel construction Available in sizes from 3/4” x 1/2” up to 4” x 3 1/2” for versatile applications Designed to be used in pairs to reduce knockout hole sizes Downloads & Links Spec Sheet