Cable grommets built to protect wiring at junction box entries using robust nitrile rubber for abrasion and chemical resistance. The JAM2DAY Rubber Cable Grommets deliver tidier, safer cable runs for professional installers and home DIYers. Are these ten grommets the right fit for the junction boxes and cable diameters in your project?
⚡ At a Glance
- • Sealing Performance: Nitrile rubber resists heat, friction and chemicals while shielding cables from sharp edges
- • Best for: Electricians, installers and DIYers who need neat, protected cable entries
- • Not ideal for: Applications that require integrated strain relief or specialised cable clamps
Ten nitrile grommets for 20mm open junction box entries, easy to push into place. High resistance to heat, friction and chemicals suits both indoor and outdoor installations.
Damage prevention – with strong nitrile rubber construction
Nitrile rubber combines flexibility with toughness, resisting heat, friction and many chemicals while forming a cushioning lip around cable edges. The compound reduces wear where cables pass through metal cutouts.
Sharp metal edges are cushioned, lowering the risk of cuts and abrasion and extending cable life in both indoor and outdoor settings.
Quick fit installation – with a simple push-in design
Compression-fit grommets seat into junction box entries and hold by friction, so a firm push secures each piece without tools. Open and closed variants allow a snug fit for different cable runs.
Installation is fast and repeatable, saving time on multi-cable runs and making replacements straightforward on-site.
Versatile use across environments – with multiple sizes and styles
Available in a variety of sizes and styles, including open or closed types, to match different cable diameters and entry configurations. Suitable compounds and construction make them appropriate for indoor and outdoor locations.
Suitable for household wiring, workshop junctions and outdoor junction boxes, offering adaptability for a wide range of wiring tasks.
✨ The 4 Key Reasons for JAM2DAY Rubber Cable Grommets
- Nitrile rubber construction – Reduces abrasion, heat and chemical damage to cables
- Push-in installation – Fits quickly without tools, saving installation time on most boxes
- Multiple sizes and styles – Allows matching cable diameters and mounting requirements precisely
- Suitable for indoor and outdoor use – Withstands exposure for reliable use in different environments
📋 Technical Details at a Glance
- Category: Cable grommets
- Material: Nitrile rubber
- Pack Quantity: 10 pieces
- Opening Size: 20mm (open type shown)
- Type: Open (also available in closed styles)
❓ Frequently Asked Questions
Q: Are these grommets suitable for outdoor use?
A: Yes, product information states they are suitable for both indoor and outdoor use.
Q: What material are the grommets made from?
A: Strong nitrile rubber, noted for high resistance to heat, friction and chemicals.
Q: How are the grommets installed?
A: Push-in installation, simply press the grommet into the junction box entry until it seats securely.
🏆 Our Verdict
These grommets suit electricians, installers and home DIYers who need tidy, protected cable entries. Durable nitrile construction combined with a push-in fit and multiple size options delivers practical protection against abrasion and chemical exposure. The pack of ten and straightforward replacement make them a sensible, long-lasting choice for routine wiring work.
