Hager - BB1279 - Full Mortise - Ball Bearing - Standard Weight - Optional Size - Optional Finish - Optional Pin Function Finish:Satin Bronze AC/DC hardwired power with optional

AC/DC hardwired power with optional 9VDC backup battery

Timed output adjustable from 1~180 seconds

Top pins stainless steel

729RS-1 strap for 3/16" to 1/4" material thickness

Faculty & students remain safely within classroom

Hager - BB1279 - Full Mortise - Ball Bearing - Standard Weight - Optional Size - Optional Finish - Optional Pin Function Finish:Satin Bronze AC/DC hardwired power with optionalSince Hagers inception in 1849 their Hager brand commercial hinges have always been made right here in America. And its not just hinges. The bulk of Hagers traditional door hardware lines are American made. More Details Below: Specs Certifications ANSI A8112 Electric Modifications EMN (Electric Monitor Only), ETW (Electric Through Wire Only), ETM (Electric Through Wire with Monitoring), Quick Connect Features Two ball bearings. Non rising removable