We stock electrical hole plugs in numerous styles and configurations, including locking, vented, and snap-in styles. A large selection of standard sizes is available, in both English and metric measurements.
Most hole plugs are manufactured from high strength nylon; other materials, including metals, alloys, and specialty plastics, may be available upon request (availability varies by model).
Please see individual product listings for full specifications.
Request a quote on hole plugs for your application, or contact Cal Fasteners to learn more.