Snubbers sit in the hinge track between the two hinges and hold the sash tight to the frame, taking load off the hinges during pressure testing and keeping the weather seal compressed.

Which one to use depends on the profile: the standard compression snubber suits sash and frame combinations with no internal reinforcement, the angled version pulls the sash in harder as wind load rises on reinforced or stiffer profiles, and the interlocking versions hold the sash from rotating out during the cycling portion of coastal impact certification.

Brand
Ashland Hardware
Concealed snubber
WCS1601S1
Concealed angled snubber
WCS1604S1
Concealed interlocking snubber
WCS16012S1
Interlocking high impact snubber
1920098
2" compression snubber
1920096
Mounting
Hinge track between the two hinges; the 2" version fits the lock pocket
Product line
Casement and Awning Hardware
Availability
Wholesale · Price on request

Features

  • Concealed snubber WCS1601S1 — standard small compression type
  • Concealed angled snubber WCS1604S1 — pulls the sash in as wind load increases
  • Concealed interlocking snubber WCS16012S1 — mounts into the hinge screw bosses
  • Concealed interlocking high impact snubber 1920098 — locates off the sash and frame wall
  • 2" compression snubber 1920096 — fits the lock pocket between the hinges
  • Recommended along the hinge side to support hinge pressure during testing