8 Pack Black Snap In Grommets For 50mm Knockout Holes Nylon Insulating Bushing Inner 41.2mm Outer 53mm Height 11.5mm Pro Grade Cable Wire And Hose Protector Locking Snap In For Quick Install
✔️ Hole size 49.2-50.6 mm; inner 41.2 mm, outer 53 mm, height 11.5 mm
These black nylon snap-in knockout insulating grommets seal 50 mm holes in electrical boxes, enclosures, and panels. They protect cables and hoses, absorb vibration, and simplify quick installs on residential, commercial, and industrial wiring projects. Note: Actual color may vary slightly due to display differences. Please allow 1-2 mm variation in measurements.
✅ Package contains: 8PCS Black Snap-in Knockout Insulating Bushing Grommets
✅ Material: Nylon for strong insulation and flexibility
✅ Color: Black for durable, low-profile protection
✅ Fits hole diameter: 49.2-50.6 mm (1.94-1.99 in)
✅ Inner diameter: 41.2 mm (1.62 in)
✅ Outer diameter: 53 mm (2.11 in)
✅ Height: 11.5 mm (0.45 in)
✅ Snap-in locking design for easy installation
✅ Applications: outlet boxes, switch boxes, metal enclosures
💡 What is a knockout insulating grommet used for in electrical panels? It’s a handy seal that protects cables through openings and reduces wear on wires.
- Handy for sealing and protecting cables in outlet boxes, switch panels, and metal enclosures
- Keeps wires insulated and reduces vibration during operation
- Snap-in installation saves time on site
- Fits 50 mm knockout holes when used with matching grommets