Upgrade your electrical enclosure with the Cutler-Hammer EZT2072S Unvented Trim Box. Designed for efficiency and ease of use, this trim installs in seconds without the need for tools, virtually eliminating sharp edges and exposed hardware. Its Door-In-Door feature is standard, and it offers the ability to adjust to wall irregularities for a clean, flush finish. Experience a faster, safer installation process..The Cutler-Hammer EZT2072S is an unvented trim box accessory for electrical enclosures. It measures 22 inches wide, 72.5 inches long, and 1.5 inches high, with a weight of 61 lbs. Constructed from copper bus material and copper, it features a NEMA 1 TRIM type and is UL 67 certified.