Greenhouse Glass Plugs - Double Flare

Made of Pyrex glass, these unusual, multi-colored plugs are definitely worth checking out. Perfect for the summer, or for when you’re feeling colorful, the yellow, blue, and green combo on these double flare plugs is sure to come in handy. Super-smooth for comfort, these plugs are sold in pairs, though color and pattern may vary from plug to plug due to the nature of the material. Get your Greenhouse Glass Double Flare Plugs in any of the following sizes: 2 gauge (6mm), 0 gauge (8mm), 00 gauge (10mm), 1/2 inch (12mm), 9/16 inch (14mm), 5/8 inch (16mm), 3/4 inch (19.5mm), 7/8 inch (22mm), and 1 inch (25mm).