Grow1 Top Hat Grommet - 1/4-in - Rubber - 25 Count

Snug Tubing Entry Points for Hydroponic Lines - 1/4-in

Tubing passed through a bare hole can shift, rub and leak. A rubber grommet lines the opening so the line sits firmly and the edges of the hole stay protected. These top hat grommets are made of rubber and designed for hydroponic and irrigation setups, and the pack holds 25 so you can fit out a whole system in one order.

With 25 grommets per pack, this unit suits growers building or maintaining several reservoirs, trays or irrigation lines. Hobbyists can use one pack for a full home system plus spares, and larger operations can reorder as they scale.

Key Features & Benefits

• Rubber construction — flexible material grips the tubing and the edge of the hole.
• Top hat profile — the flanged shape helps hold the grommet in place in the opening.
• 1/4-in size — matches small-diameter lines used in hydroponic and irrigation setups.
• 25 per pack — enough for multiple connection points without ordering repeatedly.

Who Should Use Grow1 Top Hat Grommets

Anyone running hydroponic systems or drip irrigation who needs tidy, secure tubing entries in reservoirs, trays or containers. They suit home gardeners and commercial growers alike.

About Grow1 Top Hat Grommet

Grow1 makes cultivation and hydroponic supplies. This top hat grommet is a 1/4-in rubber fitting sold as a pack of 25 pieces, and it is intended for hydroponic and irrigation use.

Frequently Asked Questions

Q: How many grommets come in one pack?
A: Each pack contains 25 grommets. The product is sold as a single pack.

Q: What are these grommets made of?
A: They are made of rubber. This flexible material helps them grip tubing and hole edges.

Q: What is a top hat grommet?
A: It is a grommet with a raised collar or flange, shaped like a top hat. The flange rests against the surface and helps keep the grommet from slipping through the hole.

Q: Where can I use them?
A: Use them where tubing passes through a reservoir, tray or container wall in hydroponic or irrigation systems. They give the line a cleaner, more secure entry.

Q: How do I install one?
A: Drill or cut a hole sized to the grommet, press the grommet into the opening, then push the tubing through its center. Check that the fit is snug before running water.