50 Pack Black Snap Bushing for Half Inch Knockouts, Snap in Plastic Cable Grommets for Electrical Wiring and Hose Protection, Insulating Bushing Built Tough for Easy Install and Durable Cable Guard

50-Pack Black Snap Bushing for 1/2-Inch Knockouts
✔️ 50 pcs snap grommets for 1/2 in KO; ID 0.39, OD 0.65

These black plastic snap bushings are designed to shield cables and hoses through knockout holes in electrical boxes, switch boxes, and metal enclosures. They lock into place with a simple fingertip press for quick, tool-free cable management.

✅ Pack size: pieces
✅ Material: durable black plastic
✅ Installation: snap-in design; tool-free, secure
✅ Hole compatibility: 0.51-0.53 in (13-13.5 mm); KO diameter 1/2 in (12.7 mm)
✅ Dimensions: ID 0.39 in (9.9 mm); OD 0.65 in (16.4 mm); H 0.41 in (10.5 mm)

💡 What is a snap-in plastic cable grommet used for in electrical enclosures and knockout openings?

This handy piece protects wires, seals openings, and keeps wiring organized.

- Protects cables from abrasion and moisture
- Provides a secure, tool-free fit in 1/2 inch knockout openings
- Helps keep electrical panels, enclosures, and equipment neat and safe
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