Mardatt 20Pcs 3/8", 1/2", 3/4", 1" Rubber Grommet Assortment Kit, Donut Type Rubber Grommets to make Waterproof Seal in DIY Hydroponic Systems

• WHAT YOU WILL GET: You will receive 20pcs rubber grommets for wiring in 4 different sizes: 3/8", 1/2", 3/4" and 1", 5pcs for each size, come with a plastic box for easy storage and carrying.
• QUALITY MATERIAL: Our cable grommets are made of rubber, waterproof, wear resistant, high and low temperature resistant, corrosion resistant, wear resistant, with excellent flexibility and strong insulation, can be used for a long-term.
• FUNCTION: The silicone wire grommets can be used to replace old or worn grommets in hydroponic systems and create watertight seals for the plumbing of hydroponic systems, which can allow for all your hydroponic and irrigation needs and hold your irrigation line in place.
• EASY INSTALLATION: The rubber donut grommets are easy to use and require no special equipment or tools, just slide them over wires or cables and insert them into the panel holes, these double sided rubber grommet can make your space beautiful and safe.
• WIDE APPLICATION: Mardatt rubber grommet assortment kit are widely used in wall holes, sprayers, workshops, electrical appliances, distribution box cabinets, electrical cabinets, etc. Fit for hydroponic system, dripping system and irrigation system.

Mardatt 20Pcs 3/8", 1/2", 3/4", 1" Rubber Grommet Assortment Kit, Donut Type Rubber Grommets to make Waterproof Seal in DIY Hydroponic Systems Specification: Product Type: Rubber Grommets Kit Material: Rubber Size: 3/8", 1/2", 3/4", 1" Color: Black Style: Donut Quantity:20Pcs Why Choose Us? ✿ The firewall silicone grommet is available in 4 different sizes, multiple sizes and sufficient quantity provide many options, enough to meet your various needs in daily life. ✿ Widely used for automotive, cylinder, valve, pump, electrical appliance, chemical pipe, spray, water pipe, plumbing, etc. ✿ If you have any questions about our product, we will replay you within 12 hours. Wish you have a satisfactory shopping experience. Package List: 5pcs ------- 3/8" Rubber Grommets 5pcs ------- 1/2" Rubber Grommets 5pcs ------- 3/4" Rubber Grommets 5pcs ------- 1" Rubber Grommets Totally 20Pcs Note: There could be some deviations due to manual measurements or slight color difference as the result of photographing scene.