You can buy 1 or save with an assortment of these 1/2" and 3/4" liquid tight connectors.  UL listed, these non-metallic liquid tight connectors are suitable for indoor and outdoor, such as conduits to outlet boxes, HVAC equipment, Machine tools, Marine equipment, Motors & controls, Printing equipment, Pumps, Refrigeration equipment, Assemblies, Wire hook-up, pool and spa equipment motors, central air-conditioning units and various other electrical enclosures and hubs.  We have an assortment of the most widely used electrical products at a significant savings!