AIP-624B Fire Alarm Bell 6 (UL LISTED) For FA-777Fire Alarm (SET)
Clock: seiko office standard (20inch)
Screw: tapping taper (jp+) 10x2
Champion test current voltage (5 pc/set)
Toyox toyospring 1.1/2inch (38x48mm)
Staples max no.1217 fa-h (23/17)
