Dottie RW74 Washer, 2-1/2" 1-1/4" Reducing Washer

Make knockout sizing quick and reliable with the Dottie RW74 reducing washer. Designed for electricians and integrators, this Dottie washer converts a 2-1/2 inch knockout to a 1-1/4 inch opening, delivering a tidy, secure transition for conduit and fittings in metal enclosures, cabinets, and sheet metal boxes. Constructed from carbon steel with a galvanized finish, the RW74 resists corrosion and holds up in demanding environments common to security, surveillance, and monitoring installations. The flat washer profile provides even load distribution to reduce stress on fittings and prevent loosening from vibration—critical for network and low-voltage equipment racks. Packaged in quantities of 25, the reducing washer is a practical choice for service vehicles and project stockrooms, helping teams save time and maintain consistent, professional installs. Ideal for electrical, IT and physical security applications where durable knockout reduction is required. Add the Dottie RW74 to your toolkit for faster, neater enclosure work—perfect for CCTV, access control, networking, and general electrical installs.

• Simplifies installation by reducing 2-1/2 inch knockouts to 1-1/4 inch for a clean, secure fit
• Galvanized carbon steel construction resists corrosion for long life in cabinets and enclosures
• Flat washer design provides consistent support for conduit fittings, reducing vibration and loosening
• Saves time on-site: quick, tool-friendly installation ideal for security, surveillance, and networking projects
• Sold in practical packs of 25 so you can stock job kits and reduce reordering downtime