3371 Cushion-Lok

RCI High Quality – Glass Door Electric Strike


Glass Door Lock

3 Series Commercial Grade Cushion-Lok™ for Tempered Glass Doors With Aluminum, or Hollow Metal Frames.

RCI now offers a solution to the dilemma of controlling and securing tempered glass doors (without rails). Our 3371 Cushion-Lok™ securely controls a glass door while remaining unobtrusive. The body of the lock mortises into the frame and the two-part spring loaded pivot gently cushions the glass door as it closes and locks, permitting electrical control of the glass door while maintaining security and architectural aesthetics.


Features & Benefits

  • Unique shock-absorbing spring loaded pivot waits in open position ensuring a gentle closure and locking of tempered glass doors
  • No door preparation required for glass doors. The glass is “captured” by the Cushion-Lok™
  • Adjustable for glass thickness from 11/32”–15/32” (9-12mm)
  • Field Selectable 12/24 VDC
  • Use on single or pairs (requires two locks) of glass doors with frames around the opening
  • Shallow depth design 1-1/4” (32mm)
  • All locks are “fail unlocked” by fire alarm or any power loss, ensuring life safety
  • Electrical design prevents damage due to crossed wires
  • Latch monitor switch option
  • Stainless steel faceplate
  • Non-handed



  • Commercial Centers
  • Industrial Buildings
  • Educational Facilities
  • Retail Outlets
  • Health Care Facilities
  • Office Complexes



LMS – Latch Monitor Switch



  • No preparation required for glass doors
  • Shock-absorbing action
  • Non-handed (reversible)
  • 3-year limited warranty

6-5/16˝ x 15/16˝
(160mm x 24mm)



Model 3371 may be used with single or pairs of Tempered Glass Doors, with or without sidelights, transom panels or aluminum rails, where aluminum or hollow metal frames are specified.



Note: Cushion-Lok™ Glass Door Locks are available by special order only. Please allow 12 weeks for delivery

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