ISOtunes IT-75 ULTRACOMM AWARE Bluetooth-Enabled Hearing Protection LXDG01 wear mark indicator indicating when

wear mark indicator indicating when the bit no longer meets ANSI diameter requirements

The hollow shafts allow long bolts and threaded rod to pass through in fastening applications while the increased socket lengths provide better access to nuts located in high places in ceiling or ductwork

Built-in microphone lets you take calls from your phone hands free

3 (ISO 1173) and Wera connection series 1 and 4

The ratchet that can also be safely and officially used as a hammer

ISOtunes IT-75 ULTRACOMM AWARE Bluetooth-Enabled Hearing Protection LXDG01 wear mark indicator indicating whenISOtunes ULTRACOMM Aware is the world's first Bluetooth enabled in ear hearing protector with a detachable boom microphone for communication in loud environments. With level dependent Aware Technology, workers can also communicate face to face and hear colleagues and other environmental sounds without the fear of hearing damage.