EZ Path® Series 33 Fire-Rated Single Wall Plates (1 Pair) support organized cable management in commercial, industrial, telecommunications, and other installations where cables pass through fire-rated walls. The Series 33 system is designed for new or existing cable installations and provides re-enterable, self-sealing firestop performance when used with the compatible pathway device. EZP133W includes two square wall plates and labels, while the separate pathway device provides the fire-rated pathway function. The Series 33 system is tested to standards including ASTM E814, UL 1479, and CAN/ULC-S115, with configurations designed for fire-resistance ratings of 1, 2, 3, and 4 hours when properly installed as part of an approved system.