Use to replace worn out parts on your current hydroponic system or to build your own DIY set up. Rubber Grommets easily snap into place and form a watertight seal in pre-drilled holes up to 1/8″ thick. Perfect for spray-lines, overflow tubes, reservoir drains and more!

• Eliminates rough edges to protect hose, wire, cord, etc.
• Use to replace worn out parts — get more value from your current system!
• Commercial grade — designed to be abrasion and tear resistant
• Snaps easily into pre-drilled holes up to 1/8″ thick
• Forms a watertight seal — perfect for DIY hydroponic set ups!

Sold in 25-packs (1/2 inch and 3/4 inch, Active Aqua®) and 10-packs (1 inch and 1-1/4 inch, General Hydroponics®).

Note: These watertight grommets are designed to fit barbed fittings of equal size.