Paulson AMP4-12HT-ECM 9004943 AmpShield MSA Slotted Full Brim Hat Bracket 12cal/cm2 (Hardhat not included) No Sales Tax Free shipping Paulson factory to you Authorized worldwide Paulson distributor Arc flash protection face shield w/ HT™ nanoparticle lens & transparent ergonomic chin protector. ATPV 12 cal/cm². Premium shield coatings feature an anti-abrasion hard coating on the exterior and permanent anti-fog coating on the interior. Hat bracket for MSA® slotted full-brim hardhats. LeverLock® bracket attachment system for easy face shield replacement.