20 Pack Snap In Knockout Insulating Bushing Kit for Electrical Wiring, 1 Inch Nylon Cable Hole Grommets, Black Flame Retardant Nylon Six Six, Durable, Breeze To Snap In, Protect Wires And Tubing, 25mm Mount Size

20-Pack Snap-In Knockout Insulating Bushings for Wiring ✔️ 1 in mounting diameter (25mm), fits 1-1.03 in holes

These snap-in knockout insulating bushings protect wires, cables, hoses, and tubing as they pass through metal panels, enclosures, and control boxes. They provide quick, tool-free installation and smooth insulated openings to prevent wire abrasion.

✅ Material: flame-retardant nylon 6/6 for insulation and durability
✅ Mounting diameter: 1 in (25 mm)
✅ Hole diameter: 1-1.03 in (25.5-26.2 mm)
✅ Inner diameter: 0.75 in (19 mm)
✅ Outer diameter: 1.13 in (28.7 mm)
✅ Height: 0.45 in (11.45 mm)
✅ Quick snap-in design; fits panels up to 1/8 in thick
✅ Pack size: 20 pieces

💡 What is a knockout insulating bushing used for in electrical panels and enclosures? A handy component for routing cables through metal surfaces while protecting insulation. - Protects wires from sharp edges and abrasion - Quick, tool-free snap-in installation for panels up to 1/8 inch thick - Fits 1 in mounting diameter and 25mm hole sizes

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