BOGEN One-Way Amplified Horn 15W, Part# AH15A NEW Polycom Main System Cable it has a Head Type

it has a  Head Type Philips in Size #10-16 TPI X 0

FOOT-HYD (1725-M3) is both hands-frees to position and hold the working tool

H-Style to Direct Connect Converter Cable

Automatic Number Indication (ANI)/Caller ID

BOGEN One-Way Amplified Horn 15W, Part# AH15A NEW Polycom Main System Cable it has a Head TypeThe quality BOGEN One Way Amplified Horn 15W AH15A metal horn speakers are rugged, self contained one way amplified paging horn assemblies with screwdriver adjustable volume controls. Their sturdy, weatherproof, all aluminum construction make them ideal for use in industrial plants, warehouses, schools, construction sites, transportation terminals, and recreation areas. Dimensions: 9. 3 x 9" inches NEW IN THE BOX