User questions

Question
Answer
  • Why do the mounting studs on the 379L not line up with the back of the 55 rim?
  • What strike do I use with a Von Duprin rim device on a pair of doors with flush bolts?
  • Is the Von Duprin 6111 electric strike compatible with Von Duprin XP98/99 rim exit device?
  • What strike is used for a pair of doors with a Dor O Matic Rim device x Flushbolts on inactive door?
  • Will a 510L or 511L trim work for a vertical, mortise, concealed, or rim device when ordering the trim by itself?
  • How do I order an 88 rim to accept NL cylinder and pull by others?
  • Can the CD and EL options be provided on the same 98 /99 rim or vertical rod exit device?
  • What gauge wire is needed for a CX device?
  • What wire gauge and run is recommended for Von Duprin electric latch retraction EL device?
  • Why is the Von Duprin PS873 power supply buzzing or chattering?
  • Does the wire size of an EPT affect the operation of an EL device?
  • What size wire and run is recommended when using a PS914-2RS?
  • What is the power output of a 4600 operator?
  • Why would the horn sound when the solenoid tries to engage on a Von Duprin Chexit device?
  • How do I wire an EL device to normally hold open the latch and release it during a fire alarm?
  • CX will not arm. Red light on solid waits 10 sec, light goes out and cycle repeats
  • Are the EL wiring harnesses still required with the new potted module?
  • What wires are the activation inputs for the Senior Swing?
  • Is the wiring harness found in both the KR 4854 and standard 4854 mullions?
  • Where does the 8310-877 safety sensor attach to the Senior Swing controller?
  • Which direction does the Von Duprin CX 10 wire harness plug into the board?
  • What does HTTP Bad request mean? Error Code: 407?
  • Olivari Door Stops
  • When are Panic Devices required?
  • How to install Olivari door stops.
  • Olivari door stop dimensions.
  • What is delayed egress hardware?
  • What is the part number for T lock tailpiece used with a conventional cylinder?
  • How do I identify the old Falcon T lock latch from the new T lock latch?
  • Can the AL locks be ordered to accept Corbin Russwin core?
  • Is the ND lock available to accept Sargent, Corbin Russwin, Yale or Medeco cores or cylinders?
  • What is the part number for a L mortise lock spindle?
  • Can I get the T series with a Schlage Full Size Interchangeable core?
  • Why can't I remove the control key from the core after the core is inserted into the lever?
  • Can a Cam Lift hinge be used with LCN closers?
  • What special template (ST) is used with a 4040 Rw/PA mount closer and a GJ overhead stop?
  • What is the difference between the 2030 and 5030 closer?
  • How do you identify what size a 2030 closer is?
  • How do you identify the model of a Falcon closer?
  • Should doors be reinforced for continuous hinges?
  • Is the Von Duprin 1609 strike fire rated for pairs of doors?
  • Can a 4110 EDA and a Glynn Johnson 100 be used together?
  • Can I use a Glynn Johnson 410 with a 4040 regular (pull side) mount?
  • What closer can be used with Soss invisible hinges?
  • What hinges can an EPT be installed with?
  • What are Hold Open Closers & Magnets?
  • Are there any parts available for the old Dor-O-Matic 1200 overhead concealed series closers?
  • What are Overhead Concealed door closer?
  • Is there a retrofit closer available for the obsolete 303 OHC closer?
  • Can a 4040 Pull Side closer be mounted with Swing Clear Hinges?
  • What special template (ST) is used with a 4040 Rw/PA mount closer and a GJ overhead stop?
  • Can a Glynn Johnson 90 stop be used with a top jamb mounted 4040?
  • Can I mount an LCN Cush closer with an GJ overhead stop?
  • Can I use a Glynn Johnson 410 with a 4040 regular (pull side) mount?
  • What special template (ST) is used with a 4110 closer and GJ90 series?
  • What special template (ST) is used with a 2030 closer and GJ over head stop?
  • What is a 62A shoe used for?
  • What are Overhead Concealed door closer?
  • Are Interchangeable cores compatible industry wide?
  • New FSIC driver info for the AL locks.
  • Does Schlage offer a Rim cylinder FSIC housing less core?
  • What is the part number for the 99 series NL drive screw?
  • Will the standard cylinder drive bushing on a 1790 device work with my 179L trim?
  • What is the part number for the armor mounting screws for the L lock?
  • Is there a thick door kit for the B500 deadbolt?
  • Do the Falcon exit devices have the double cylinder option?
  • What are the part numbers for the Schlage blocking rings?
  • What is the part number for the Schlage thumbturn rim cylinder?
  • What cylinder is used in the Falcon 24/25 exit alarm kit?
  • Is cylinder dogging (CD) available with the Falcon 1690 or 1790 exit device?
  • What cylinder is needed with Von Duprin exit alarm ALK?
  • What cylinder is used in a 210K trim for the 22 series exit device?
  • What sections are used on split keys?
  • How is the split key construction insert retained in a cylinder?
  • What is an SC keyway?
  • Can key blanks be ordered as each or do they have to be in boxes of 50?
  • Does the PD listed with lock model number mean anything?