Caution men working on equipment, do not use sign.

Caution men working on equipment, do not use sign. Lockout safety sign for use on plant, equipment or machinery. Rigid plastic. Lockout safety sign. Caution men working on equipment, do not use.�Mulitipurpose safety sign for the safe lockout during maintenance or operation of machinery, plant or equipment. Material rigid plastic. Size 200mm x 300mm.