By: Crane Institute of America
Mobile Crane Hand Signal Hard Hat Sticker. Curved to fit on the side or bill of your hard hat. All the correct hand signals required by OSHA and ANSI/ASME when directing operators of mobile cranes. Weatherproof.
By: Crane Institute of America
Mobile Crane Hand Signal Hard Hat Sticker. Curved to fit on the side or bill of your hard hat. All the correct hand signals required by OSHA and ANSI/ASME when directing operators of mobile cranes. Weatherproof.