Site Vault™ Heavy Duty Chest, 48 in W x 24 in D x 30.75 in H, 20.5 ft³, Brown no checkout chemical environments chemical environments 24 h @ 77°F Gap Fill [Max] 0 Site Vault™ security system is a patented system with 3 locking points and a reflective orange lock indicator that shows when the box is locked or unlocked Heavy duty beveled edge lid eliminates sharp front lid corners and enhances lid strength Integrated sidewall storage locker can be padlocked for personal items Heavy duty EZ Loader 4 way skid bolsters allow fork lift loading from any side for quicker and easier transport Upgraded lock system now allows usage of padlock models Master #1 #175 and American #50