The Marshall Tufflex SC20BK 20mm PVC-U Round Conduit Straight Coupler is a thread model conduit coupler made up of a black polyvinyl chloride (PVC) housing body, designed to provide a neat solution to joining round 20mm conduit lengths.It is also used to provide a sturdy cover for 20mm conduit joints.In addition, it is an easy to install clip on fitting with a connection via a push-fit conduit entry that ensures a tight and reliable fitting.The housing of the Marshall Tufflex SC20B is high-impact rated, flame-retardant, self-extinguishing, and 100% thanks to the PVC-U material.Dimensions of W 20mm.
