Folger Adam 310-2 3/4 OB Electric Strike, Fire Rated Grade 1

25% off MSRP

Folger Adam 310-2 3/4 OB Electric Strike, Fire Rated Grade 1

$887.25 $1,183.00


Folger Adam 310-2 3/4OB Electric Strike, Fire Rated Grade1

310-2 3/4OB:  For a pair of doors, without a door coordinator, which are equipped with a lock having a 3/4” throw latchbolt (without deadbolt)

• 3/4” keeper standard

More Info +

Select Voltage:
Select Function:
Select Faceplate Finish:


Product Details

Product Overview

Industrial grade electric strikes that offer extra heavy duty durability and tamper resistance.

OB - Open Back for Double Doors without Coordinator

Standard Features

  • Tamper resistant, heavy-duty construction
  • Constructed entirely of stainless steel for strength and corrosion resistance
  • Static strength 1,500 lbs.
  • Dynamic strength 70 ft-lbs.
  • Endurance rating 500,000 cycles
  • Horizontally adjustable keeper to allow for door and frame misalignment
  • 1/2 inch keeper depth (310-2)
  • Non-handed
  • Fail Secure (standard)
  • Plug-in connector
  • Five year limited warranty


  • UL 10C fire-rated, 3 hour single door (fail secure only)
  • UL 10C fire-rated, 3 hour double door (fail secure only)
  • CAN4-S104 (ULC-S104) fire door conformant
  • UL1034, burglary-resistant listed
  • ANSI/BHMA A156.31, Grade 1
  • DOD approved
  • New York City accepted
  • NFPA-252 fire door conformant
  • ASTM-E152 fire door conformant

Electrical Specifications

  • .51amps @ 12VDC continuous duty
  • .25amps @ 24VDC continuous duty


  • 310-2-12D
  • 310-2-F-12D (Fail Safe)
  • 310-2-F-24D (Fail Safe)
  • 310-2-12D-LCBMA
  • 310-2-24D-LCBMA
  • 310-2-F-12D-LCBMA (Fail Safe)
  • 310-2-F-24D-LCBMA (Fail Safe)
Also Known As
HAN100310234OB24D630, HAN100310234OB12D630, 310234OB12D630, F1-030033609
For Use With
Cylindrical Locksets Mortise Locksets w/o deadbolt
Grade 1
Folger Adam
Manufacturer Warranty
5 Year
Model Number
310-2 3/4 OB
Power Requirements
Status Monitor
Not Available
UPC Code

Be the first to submit a question by using the form below: