Sena CAST Hard Hat Mount Earmuff with Long-Range Mesh Communication Coil High gear ratio

High gear ratio

featuring a strong 5

This advanced size adjustment system integrates three comfort components: a dual-diameter dial for easy size changes

T -Tilt style / NT - Non-tilt style

Portable Aluminum Yard Ramps have a unique design that allows one person to position the ramp

Sena CAST Hard Hat Mount Earmuff with Long-Range Mesh Communication Coil High gear ratioCAST Hard Hat Mount Earmuff with Long Range Mesh Communication The CAST is a professional over the head earmuff communication headset that combines hearing protection with long range Mesh communication technology. Designed for industrial environments, construction sites, warehouses, and other high noise workplaces, it enables seamless hands free communication while helping to maintain worker safety and productivity. Built on Sena's Mesh only