LightFlite Case w/ Combo Lock…..The recessed dish in the center of this case is made to hold a standard small padlock or TSA lock. LightFlite Shipping Cases provide protection when hand carrying and shipping your equipment under your own supervision. (Carry-on luggage, car, van, internal corporate use, etc.) This style of shipping case is constructed of tough, .098 thick ABS plastic, thermoformed to shape and assembled with recessed or external hardware as your application calls for. Extremely rugged and durable, but as the name implies, they’re much lighter than the Heavy-Duty road shippings cases. Interiors can be customized for your specific requirements. Note, when using recessed hardware, LightFlite shipping cases meet or exceed ATA specifications.