Description

These General Hydroponics GH4165 1/2-inch grommets are designed for use with hydroponic barbed fittings. They create a snug fit when creating custom hydroponic systems and can replace existing and worn grommets. These 1/2-inch grommets works like a bulkhead fitting, allowing connection of 1/2-inch tubing to a tray or other containers within the hydroponic system. Comes in a pack of 25 grommets.