The Probe 4 Door Ultra Slim Green Locker is designed for storing personal items in the office, school or gym and is ideal when space is at a premium. Locking is provided by a micro sprung 10 disc key lock, supplied with two keys per door. A variety of optional lock upgrades are available including coin operated locks or hasp & staple lock (for use with a padlock). The Probe 4 Door Ultra Slim Green Locker includes four doors and is finished in ActiveCoat™; a hard wearing anti-bacterial coating for the most stringent hygienic environment.