Signal Inside SIC124 Hole Cushion 4 Holes, for 1/2" Cable Passthrough

The Signal Inside SIC124 Hole Cushion is a precision cable management accessory designed to provide clean, protected passthrough of cables through enclosure walls, panels, or mounting surfaces. Engineered for professional installers working with structured cabling and telecom infrastructure, this cushion insert seats securely within a compatible passthrough plate to cradle and dampen cables as they transit between compartments or enclosures. The four-hole configuration accommodates multiple cable runs in a single organized assembly, reducing clutter and maintaining a tidy, professional installation. By cushioning the cable at the point of entry, it protects the cable jacket from abrasion, pinching, and long-term wear caused by contact with hard panel edges — a critical consideration in permanent or semi-permanent deployments where service interruptions are costly. Designed for use with half-inch cable passthrough applications, it pairs with the Signal Inside SIB4 passthrough plate and is suited to a range of configuration layouts, making it a versatile component across varied enclosure types and installation scales.

Key features & benefits

• Cable Protection at Penetration Points — The cushion insert wraps securely around cables as they pass through panel openings, shielding the cable jacket from direct contact with rigid panel surfaces and preventing abrasion, kinking, or damage over the life of the installation.
• Four-Hole Layout for Organized Multi-Cable Routing — With four discrete cable openings in a single insert, installers can route multiple cable runs through one centralized point, promoting a neat and organized appearance that reflects professional workmanship.
• Compatible with Modular Passthrough Plate Configurations — Designed to work in conjunction with the SIB4 passthrough plate, the cushion insert supports scalable layout configurations, giving installers the flexibility to adapt the assembly to the specific demands of each project.
• Vibration and Movement Damping — The compliant cushion material absorbs minor vibration and movement transmitted along cable runs, reducing stress at the panel interface and contributing to long-term reliability of both the cable and the surrounding infrastructure.
• Simplified, Tool-Friendly Installation — The insert is designed for straightforward fitment into its companion plate, allowing professional installers to complete passthrough assemblies efficiently without specialized tools or time-consuming preparation.
• Professional Finish for Commercial and Enterprise Environments — By concealing raw panel cutouts and neatly managing cable exit points, the cushion insert contributes to the polished, finished look expected in professional telecom, AV, and IT enclosure installations.