SGD300SC85
Manufacturer: Sargent & Greenleaf
Product Description: S&G Front Reading Dial: Satin Chrome Finish
9-1/2" Long 5/16-40 Spindle, works for Doors up to 8.5" Thick
Splined on any number requested
Sargent and Greenleaf Dial Ring (SGDR211SC) required for use.