R.J. Enterprises - RJ45 Jack Dust Cover, Cap, Protector, Black (100 pieces)

• U.S. Patented. Dust cover for RJ-45 Jacks, Patch Panels, Data Centers, Home Networks, etc.
• Color coding (8 different colors) system--Protect your expensive Switches
• Protect against moisture & dust build up in unused ports.
• Prevents the erosion of ethernet contact points.
• Solidly Built & Reusable. Softer elastic plastic for snug fit. Tabbed for easy insertion/removal.
• Space efficient. Will not interfere with adjacent ports.
• Designed for high density application. 100 pieces per bag.  (warranty: 10 years)