Hellermanntyton end caps for corrugated conduits paec range black hellermann tyton 166 50804 the hellermanntyton 166 50804 paec is a rubber end cap ideal for use when a conduit is not terminated into an enclosure the 42mm cap simply pushes over the end of the conduit providing a smooth entry preventing any damage to the cables the uv resistant end cap is supplied in black hellermanntyton 166 50804 paec end caps for corrugated conduits paec42 42mm