The Sargent 12-NB-8710-J-96 Fire Rated (12) Less Bottom Rod (NB) Surface Vertical Rod Exit Device is Exit Only (No outside operation), The 12-NB-8710-J-96 has an 96" high single point top latching, with a 37"-42" rail (J) and comes In US32D/630 Satin Stainless Steel And US10B/613 Oil Rubbed Bronze Finish.
Features
Single point top latching
Top latch bolt projection adjustable through center case
ANSI/BHMA A156.3 - Grade 1
UL10C (Fire) and UL305 (Panic) Listed
Tripping potential removed - no bottom strike
Rods are 1/2" (13mm) brass, bronze, or stainless steel