Hearing Fitting Pin Helmet Accessories from Guardio are designed to improve compatibility between 3M active headphones and Guardio ARMET and Guardio ARMET Volt safety helmets. These mounting pins ensure a secure and stable connection, increasing both safety and ease of use for construction and industrial professionals. With a robust and durable construction, these pins are easy to install and ensure that the headphones stay perfectly in place, contributing to optimal performance and comfort during the working day. Choose Hearing Fitting Pin Helmet Accessories from Guardio for reliable and effective solutions that improve your work environment and safety.