Rugged Radios FHS Over-The-Head Fire Safety Industrial Headset - No Buttons / For David Clark / Sigtronics / Avcomm CCRLMM576K All inline tees have 1/2"NPT

All inline tees have 1/2"NPT threads for probe fittings and 1/4" holes for mounting

1100 lb Capacity Pad

14 mm Thru Hole

double-shielded antenna cable for better signal strength

Weighs only 5

Rugged Radios FHS Over-The-Head Fire Safety Industrial Headset - No Buttons / For David Clark / Sigtronics / Avcomm CCRLMM576K All inline tees have 1/2"NPTFHS Over The Head Fire Safety Industrial Headset by Rugged Radios is a universal design, comfortable to wear, and can work with any type or brand of fire intercom using optional coil cords. It features a reversible design for right or left dress cord connection, and is serviceable. This headset is available with no buttons, with a PTT button on ear dome, or with a Mic On Off button. It has a DNC microphone for clear transmissions, and Clear Hear