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Ives FB31P

FB31 Automatic Flush Bolts


Price: $92.00 /each

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Ives automatic flush bolts are for use on the inactive door in a pair of doors. Closing the active door pushes in the triggers, locking the inactive door at the top and bottom. When the active leaf is opened, the automatic flush bolts retract. Automatic flush bolts are sold as a pair and supplied in a 32D/630 finish. Other finishes are available to order. An Ives COR7G or COR9G door coordinator is recommended to insure that the inactive door closes first.

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Price: $92.00

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Automatic flush bolts are fully automatic - the inactive door is latched, with bolts extended when the active door closes.
  •  Low Actuation Forces—Top Bolt Has No Spring Tension.
  • This product is intended for installation in metal doors.
  •  Fits standard ANSI A115.4 Door Frame Preparations.
  • Non-handed.
  •  Bolt throw is 3/4" with a 7/8" vertical adjustment.
  •  Bolt backset is 3/4"
  •  Standard Rod Length is 12", which is measured from the center of the flush bolt body to the bolt tip.

This product is intended for installation in metal doors.

Available Options: Choose Options Above

  • Bottom Strike:

    • No Special Bottom Strike
    • Add DP2 Dust Proof Strike
  • Meets ANSI A156.3 Type 25.
  • UL Listed for 3 Hour Fire Doors 8'0" x 10'0"
  • Optional rod lengths are available for the top flush bolt. Use of extended rods removes the UL listing for this product.
  • UL Listed for 3 Hour Fire Doors - 8'0" x 10'0"



Instructions & Templates

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FB31 Automatic Flush Bolts

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