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  • Folger Adam 310-4-2

    Surface Vertical Rod Heavy Duty Electric Strike

    SKU: 310-4-2-24D-630

    Pairs with SVR exit devices and no mullion.

    Quantity left : 0



    3 Years of SHIELD Coverage

    Product Replacement | Extended Return Policy | Price Protection

    Terms and Conditions


    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 500,000 cycles
    • Adjustable keeper to allow for door and frame misalignment
    • Pullman keeper
    • Non-handed
    • Fail Secure (standard)
    • Plug-in connector
    • Five year limited warranty

    Optional Features

    • Fail Safe
    • LCBMA – Latchbolt & Locking Cam Monitor with Auxiliary Switch


    • Spacing of the vertical rod is between 4-5/8″ and 5-3/8″
    • UL1034, burglary-resistant listed
    • ANSI/BHMA A156.31, Grade 1
    • DOD approved
    • New York City accepted


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

    Double-door models are available with 4 different center-to center dimensions between latchbolt keepers. Keepers are wide enough to compensate for vertical-rod exit bolts which may be as much as 3/8″ off center-to-center dimension, either way.

    When using an electric strike in conjunction with a vertical-rod device, it is necessary that:

    • The bottom rod of the exit device be removed or made inoperative
    • The latchbolt of the exit device be the “Pullman” or beveled type
    • The latchbolt be free-latching and remain projected while the door is open. Mechanisms that hold the latchbolt retracted while the door is open, and automatically release it when the door is closed, must be removed or made inoperative

    Before you re-do your door with mag locks, consider this specialty strike by Folger Adam, an HES Innovations company.  An alternative to a mag lock, this electric strike lowers your project expense because you don't need to dismantle your surface vertical-rod exit devices, or install the mags.  As many states are looking at outlawing maglocks, it also is a good choice to avoid any issues in the future.  The Folger Adam 310-4-1 electric strike is for use on a pair of doors (without mullion) which are equipped with surface vertical-rod exit devices having a swinging, pullman style latchbolt when the spacing of the vertical rod is between 4-5/8" and 5-3/8". Note: PK keeper standard.


    Manufacturer Folger Adam

    Door requirements