The Mini Vapor Pin® is for use in any setting. They are ideal with slabs as thin as 2 inches. The Mini Vapor Pin® is installed in the flush-mount position after drilling only a 5/8-inch hole. Mini Vapor Pins® are sold as a complete set, which eliminates the need for separate covers. The Mini Vapor Pin® is designed for permanent installation and cannot be removed and reused, they are constructed of anodized aluminium, making them very economical. Each Mini Vapor Pin comes as a kit including the aluminium Mini Vapor Pin, FLX-VP Barb and Mini Vapor Pin® secure cover – which both have O-Rings – and silicon sleeve.