Arlington 440 Plastic Insulating Bushings

Keep low-voltage wiring secure and protected with the Arlington Industries 440 Plastic Insulating Bushings. Designed to prevent abrasion and chafing at knockout edges, these bushings preserve conductor insulation and reduce rework in security, surveillance, monitoring and networking installations. The 1/2" size fits standard 1/2" knockout openings for quick, repeatable installs, and each bushing is rated to 105°C to stand up to elevated temperatures commonly found in equipment closets and junction boxes. Supplied in a convenient pack of 100, these gray, durable plastic bushings streamline large projects and lower per-installation cost for contractors and integrators. Manufactured in the U.S., they provide reliable cable protection for CCTV, access control, fire alarm, and IT cabling runs, helping you deliver cleaner, safer installations that meet professional standards. Add Arlington Industries 440 Plastic Insulating Bushings to your next job to improve cable longevity and maintain tidy, code-compliant terminations. Order packs today to simplify deployment on security and networking jobs.

• Protects low-voltage conductors from abrasion and chafing to extend cable life
• Fits standard 1/2" knockouts for fast, tool-free installation and consistent results
• Heat-resistant up to 105°C to withstand demanding electrical and IT environments
• Economical pack of 100 reduces trips to the supply room and speeds bulk installations
• Durable, non-corrosive plastic ideal for security, surveillance and networking applications
• Maintains neat cable routing and helps meet professional cable management standards