Threaded Dust Caps
Stainless Steel 3″ Threaded Dust Cap, NPSH Threads, PTFE Gasket, Clip (TDC-300-NPSH-SS)
$39.56
Type DP Cam and Groove Dust Plugs
Aluminum 3″ Threaded Dust Plug, NPSH Type Thread, Stainless Steel Chain (TDC-300-NPSH-AL)
$19.95