Sentry®Safe Security Safe provides security of your valuables. Programmable digital lock with override key. This safe is built to withstand break-ins and theft, with a thick solid steel anti-drill door and three live-locking bolts. Concealed hinges for added security. Carpeted interior. Key rack, bungee organizational system for storage. 3 adjustable shelves. Bolt down kit included. Exterior: 37.4”H x 21.7”W x 19.8”D. Interior: 35.8”H x 20.5”W x 14.1”D. Weighs 220 lbs.