Dottie RW101 Washer, 4" 1/2" Reducing Washer

Make knockout sizing effortless with the Dottie RW101 4in x 1/2in reducing washer. This Dottie washer converts a standard 4in knockout to a 1/2in opening, letting you route smaller conduit, cable glands or sensor cables without modifying enclosures. Constructed from carbon steel with a galvanized finish, the RW101 resists corrosion in demanding environments and provides the durability installers expect for security and surveillance enclosures. The low-profile, easy-to-install reducing washer fits metal cabinets, junction boxes and sheet-metal security housings—helping reduce installation time and avoid custom fabrication. Supplied in a pack of 10, it ensures you have the hardware needed for multi-unit deployments across monitoring, network and access control projects. Ideal for IT racks, surveillance camera housings and monitoring station cabinets, the Dottie RW101 keeps cable runs neat while maintaining enclosure integrity. Add this reducing washer to your next installation kit to streamline enclosure wiring and protect system uptime.

• Converts a 4in knockout to a 1/2in opening so smaller conduit, glands, or cables can be routed cleanly and securely
• Galvanized carbon steel construction delivers corrosion resistance and long service life in metal enclosures and cabinets
• Simple, low-profile design installs quickly to reduce labor time on security, surveillance, and network cabinet builds
• Sold in a pack of 10 for consistent hardware availability and faster project deployment
• Compatible with a wide range of junction boxes, enclosures, and sheet metal housings used in IT and physical security installations