Keep your keystone wall plates and patch panels clean, sealed and protected with the Jadaol 10-Pack Blank Keystone Jack Inserts in White. Designed for **universal keystone compatibility**, these keystone blanks fit standard keystone openings on wall plates, patch panels and surface-mount boxes. They effectively **fill empty ports** and block unused Ethernet, Coax, HDMI, phone and other data or A/V keystone jacks in any structured cabling system.
Each keystone insert is molded from **flame-retardant, UL-certified ABS**, offering a sturdy, crack-resistant solution for home, office and commercial installations. The secure **snap-in locking design** provides a tight fit that helps reduce tampering or accidental access to unused keystone openings in network racks, wiring closets or junction boxes, while also blocking **dust, debris, insects and cold air** from entering equipment.
Installation is **quick and tool-free**: align the clip upward, insert the bottom lip into the keystone port, then snap the top clip into place. When upgrading or moving devices, each blank can be removed with a small flat tool and reused in another keystone wall plate or patch panel—making them a flexible solution for growing networks. (Wall plates and patch panels are not included.)
The clean white finish blends seamlessly with standard white wall plates and complements most patch panels for a neat, professional appearance. Use these keystone blank inserts as **dust covers, filler plugs or port blockers** for Ethernet wall plates, home theater plates, office outlets and rack-mount panels.
Packed in a convenient **20-Pack**, Jadaol keystone blanks ensure you always have extras available for new drops, expansions or last-minute cabling projects. Keep unused keystone ports safely sealed, dust-free and visually tidy with one simple snap-in solution.