SBB-3 Stopping – 3″ Track

  • SBB-3 Stopping Sure Stop reduces the risk of a free-falling door in the event of cable breakage or cable disengagement
  • For use with 3″ track
  • Maximum door weight: 2,200 lbs.
  • Minimum door weight: 66 lbs.
  • Minimum cable tension required: 15 lbs.
  • Additional cable length required: 5-1/2″
  • Maximum cable diameter: 1/4″
  • For use with hi-lift and vertical lift doors

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SBB-3 Stopping - 3" Track