uxcell 4Pcs 5/8" ID, 1" Drill Hole Rubber Grommets, Top Hat Grommets Firewall Hole Plug Fit 16mm Wire for Vinyl Tubing in Hydroponic Irrigation Systems, Black

Description:Material: Made of rubber, high elasticity, strong toughness, flame retardant, high and low-temperature resistance, waterproof, corrosion resistance, not easy to deform and break, protect your wires and tube for a long time.Sealing Protection: The top hat grommet is flexible, making it easy to snap the rubber grommet directly into the drill hole. Protect wires and cables from scratches and abrasion. It has straight-side walls to form sealing protection for hydroponic drip irrigation systems, etc.Application: The rubber grommet is suitable for vinyl tubing in hydroponic drip irrigation systems, tube barrel systems, outdoor landscaping home gardens commercially installed irrigation systems, wire protection, and sealing of various pipes such as firewalls, office desks, and water pipe connections.Note: Please measure the hole and wire sizes before purchasing. The inner diameter is equal to the size of the wire/pipe that can be connected.Specification:Color: BlackMaterial: RubberInner Dia.: 16mm/0.63-inchDrill Hole: 26mm/1.02-inchUpper Dia.: 33mm/1.3-inchHeight: 10mm/0.39-inchUpper Thickness: 3.5mm/0.14-inchPackage Content: 4Pcs x Rubber Grommets