The UPP Series of universal pull plugs from Caplugs (Buffalo, NY) protects threaded ports against dirt, debris and other damaging contaminants during shipping and production. The plugs are made from low-density polyethylene and are designed with a flexible pull tab for easy installation and removal without fastening or hand tools. The UPP Series comes in a variety of sizes to fit 25 different thread specifications, including UN, Metric and BSP.
www.caplugs.com; 888-CAPLUGS
