Model 6040-LTL is made with a hinged lockable top to help prevent theft, misuse, or mixing of D or E cylinders while in storage.

Model 6040-LTL is made with a hinged lockable top to help prevent theft, misuse, or mixing of D or E cylinders while in storage.
Model 6060-LTL is made with a hinged lockable top to help prevent theft, misuse, or mixing of D or E cylinders while in storage.
Model 6120-LTL is made with a hinged lockable top to help prevent theft, misuse, or mixing of D or E cylinders while in storage.
Model 6240-LTL is made with a hinged lockable top to help prevent theft, misuse, or mixing of D or E cylinders while in storage.