Dottie RW107 Washer, 4" 2-1/2" Reducing Washer

Make enclosure and cabinet preparation faster and more reliable with the Dottie RW107 reducing washer. This Dottie washer is designed to convert a standard 4 in knockout to a 2-1/2 in opening, so installers can quickly accommodate conduit, fittings, or device mounts without cutting or reworking sheet metal. Constructed from carbon steel with a galvanized finish, the RW107 delivers corrosion resistance and mechanical strength ideal for security and surveillance environments, including CCTV and access control enclosures. At 4 in diameter and sold in convenient packs of 10, it supports efficient inventory management for contractors and integrators working on multiple monitoring, networking or low-voltage installations. The flat-washer style provides a consistent, secure seat around reduced knockouts to help maintain enclosure integrity and simplify cable routing. Specify the Dottie RW107 reducing washer for retrofit and new-build projects where reliable knockout reduction and long-lasting performance are critical. Add these washers to your next security or networking enclosure build to streamline installation and protect hardware—order today.

• Quickly adapts 4 in knockouts to 2-1/2 in, saving time on enclosure modifications
• Galvanized carbon steel construction resists corrosion for long-term reliability in the field
• Simplifies conduit and device mounting for CCTV, security and networking enclosures
• Easy, drop-in installation reduces labor on-site and minimizes downtime
• Packaged quantity of 10 keeps maintenance crews and installers stocked for multiple jobs