5/8" Drill Hole, 1/2" ID Silicone Rubber Top Hat Grommets for Wiring, 1/4" Groove Width, Automotive Firewall Wire Cable Protector Gasket Ring for

5/8" Drill Hole, 1/2" ID Silicone Rubber Top Hat Grommets for Wiring, 1/4" Groove Width, Automotive Firewall Wire Cable Protector Gasket Ring for

SPECIFICATION: This Valuable package come with total 13 pcs of Top Hat Grommets with 0.63"/16mm Drill Hole, 0.47"/12mm ID, 0.79"/20mm Outer diameter, 0.24"/6mm Groove Width and 0.1"/2.5mm Upper Thickness FUNCTION: These Silicone wire grommets can be used to replace old, worn grommets in your hydroponic systems, can be a valuable solution when building your own garden system, and are essential components when making a system from scratch HIGH QUALITY: Our Silicone Rubber Grommets are Wear Resistant, High and Low Temperature Resistant, Chemical oil resistant, Insulation; Acid and Alkaline resistant; Aging and UV resistant, Waterproof EASY INSTALLATION: Top Hat Rubber grommets have a straight side wall for easy installation; When the airlines or fitting is inserted into the grommet, the wall is pushed against the whole surface to create an air/water tight seal WIDE APPLICATIONS: Protects Cables Wires Vinyl or Rubber Tubing form Scratch or Seals Hydroponics Drip System, Tubing Bucket System, Home gardens, Landscaping and commercially installed irrigation systems

EASYEAH Silicone Rubber Grommets for Wiring Plumbing Automotive Firewall Hole Plug, Snap-on Top Hat Grommets Gasket Box Inlet Outlet Seal Ring, Tubing in Hydroponic, Irrigation Yard Garden Outdoor

Where to Use it?

• Take it as a thick and sturdy wire grommets for your cable cord wiring protection needs, you can confidently use it for automotive, firewall, home and office electric appliance!

• What’s more, our durable silicone rubber grommets is also great for all your hydroponic and irrigation needs! Seal up your penetrations and your tubing with our assorted Top Hat Rubber Grommets, Replace worn old ones in existing DIY hydroponic systems, dutch buckets, dripping, and irrigation systems to ensure water-tight seals in your systems.They can be in conjunction with corresponding black Rubber Tubing or Vinyl Tubing in a hydroponic system and dripping system;

Assorted Sizes:

Tophat Waterproof Grommets available at small or large sizes1/4", 5/16", 3/8", 7/16", 1/2", 5/8", 13/16", 7/8", 15/16", 1", 1-1/16", 1-3/16", 1-1/2", 1-3/4", 2" Drill Hole,, The sizes of ID 3/16", 3/16", 1/4", 5/16", 3/8", 1/2", 5/8", 3/4", 3/4", 13/16", 7/8", 1", 1-1/4", 1-1/2", 1-3/4", mean the maximum Outer Diameters of wires, Vinyl or Rubber Tubing that you are going to use to go through the hole of Tophat Grommets.

How to Use?

Drill the right size hole on the reservoir and push rubber grommet in; then, insert the pipe or connectors. Be sure grommet's groove is fully inserted into the drilled hole.

If you have trouble with connection, please use soap or oil on the Barbed Elbow, Barbed Tee, Barbed Straight, Barbed Y Connector or PVC pipe to slide through drilled hole on the bucket or tank easier.