FB41P US32D Automatic Flushbolts for Wood Door, Pair of Top and Bottom Bolts, Satin Stainless Steel Finish$$Tools & Hardware Other

Fully Automatic—inactive door is latched, bolts are extended when active door closes, door is unlatched bolts retract when active door is opened Low Actuation Forces - Top Bolt Has No Spring Tension 3/4" bolt throw 7/8" vertical adjustment 3/4" bolt backset