The DT Series dust caps are available for all DT Series plugs, cavity sizes 2 through 12, and also for the DT16 Series 15 and 18 cavity plugs. The high-performance thermoplastic caps feature an integrated mounting hole which can also be used with a lanyard to keep the cap closed when not in use. The DT Series dust caps meet all the standard specifications for the heavy-duty product line including 3 feet submersion and 125°C temperature rating.