Steel security door powder coated with matching expanded steel mesh for added security. Features 1-1/2-inch square x 18-gauge 3-piece steel mounting frame, and 1-inch square x 18-gauge steel door frame. Includes 1/2-inch square x 18-gauge vertical steel pickets, 3/4-inch square horizontal flat bar pickets, and continuous 1/8-inch x 3/4-inch steel lock side Tamper Guard. Double hole lock-box with standard bore and backset, tamper-proof hinges, and reversible for right or left hand operation. Precision Safeguard packaging and complete with one-way mounting screws.