1/2 Inch Drill Hole, 5/16 Inch ID Silicone Rubber Grommets for Wiring, Automotive Firewall Hole Plug Top Hat Grommets for 5/16 Inch OD Vinyl Tubing in Hydroponic Irrigation Systems, 20 Pack
Specification: 1/2 in (13 mm) Drill Hole, 5/16 in (8 mm) ID top hat grommets, with 11/16 in (17 mm) Upper diameter, Height of 3/8 in (10 mm), and 1.5mm 0.06 in Upper Thickness, Total 20pcs of silicone rubber grommets for 5/16 in (8 mm) OD of wires, cables, vinyl or rubber tubing
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: EASYEAHS top hat grommet are wear resistant, high and low temperature resistant, chemical oil resistant, insulation; acid and alkaline resistant; aging and UV resistant, waterproof; and creates a air/water tight seal for fittings and airlines
Easy Installation: top hat grommets have a straight side wall for easy installation; When the tubes or fitting is inserted into the grommet, the wall is pushed against the whole surface to create the seal
Wide Applications: Protects cables wires form scratch or seals hydroponics drip system, tubing bucket system, home gardens, landscaping and commercially installed irrigation systems
