The 3M pin-lock hard hat is an ideal protection solution for a wide variety of tough working environments. This hard hat comes with a pin-lock suspension system that offers a customizable fit for any member of your crew combined with a durable shell, this system works in tandem to help absorb impacts and protect the wearer. Don't take chances with your safety equip the 3M pin-lock hard hat. 3M hard hats are engineered to provide comfort, protection, balance and stability. Made for the professional and the DIYer who's ready to elevate their job site protection, these hard hats deliver the performance you come to expect from 3M products with comfort technology that enables all-day wear. Choose 3M hard hats designed for the hardest workers who need the hardest working equipment.