Warn employees not to operate crane closer than 20 feet to overhead power lines.
- Place near cranes to remind employees of proper safety procedures
- Bold letters make sign easy to read
- Traditional OSHA-style signs, tags and labels are the most widely recognized design format in the industry
- Danger header indicates a hazardous situation that, if not avoided, will result in death or serious injury
23355, 23366, 23372
