Active Concealed Rod, 60/92 Mortise Lock, 5/16-18 Coupling,

PGT®  Active Concealed Multi-point lock Rod Version, 60mm, No Faceplate This mortise lock is used exclusively on PGT Doors and has 5/16-18 Coupling Thread: To Replace lock the stile needs to be removed. Type: Active Door Lock Version: Concealed Rod / ShootboltsBackset: 2-3/8 in. (60mm) Faceplate Attached: NO, Mounting plate has Radius corners Faceplate Width: N/A Faceplate Length: N/A Standoff: Short, 3/8 Thick Plastic Coupling Thread: 5/16-18 ( silver Color ) How to Operate Lock: 1. Lift handle to Extend vertical shootbolt rods 2. Turn Key or Thumbturn to extend deadbolt and secure rods in locked position 3. Reverse process to unlock door. Operation of Lock: Baby Sitter function