1/2″ Rigid Thread less Compression Coupling 1/2" Rigid Thread less Compression Coupling quantity Add to Quote SKU: TSC-RCK050 Categories: Electrical Conduit and Fittings, Rigid Conduit Fittings Description Description 1/2″ Rigid Thread less Compression Coupling for use with Rigid conduit. Related products 1-1/4″ 90° Liquid-Tight Connector Add to Quote 1/2″ Conduit Chase Nipple Add to Quote Square D QO2150 Miniature Circuit Breaker 150A Add to Quote 2″ Die Cast Aluminum Type LL Conduit Outlet Body Add to Quote