Arlington 4″ x 3-1/2″ Reducing Washers RW45 10/BOX

Crafted from durable plated steel, this reducing washer efficiently converts a 4″ knockout to a 3-1/2″ knockout, providing versatility in electrical installations. Its silver finish not only enhances the aesthetic but also ensures long-lasting performance and reliability. Each unit is backed by UL and CSA listings, guaranteeing compliance with industry standards for safety and quality. Packaged conveniently in sets of ten, this washer is designed to meet the demands of various applications while ensuring ease of use for electricians and installers alike.