( 250 FT ) NATVAR 241/261 85 C 0.020″ Wall PVC Tube Sleeving #4 Grade A Type F ( 250 FT ) NATVAR 241/261 85 C 0.020" Wall PVC Tube Sleeving #4 Grade A Type F New Old Stock Lot 6082 PL868 byJuly 4, 2026