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  • Builders Hardware
  • Hd660 Series
  • Heady duty surface
  • Slide track design
  • Heavy shock absorber spring provides 5-7° compression before deadstop
  • Stop or hold-open function
  • Complete screw packet with thru-bolts for door, wood and machine screws for frame
  • Durable slider cam
  • 110° maximum opening
  • 1 ¾” minimum door thickness
  • 1 ³⁄₁₆" square channel
  • ANSI A156.8 UL Listed as STOP Function

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