Narrow Spring Unit Cassette
The Narrow Spring Unit Cassette is a compact mechanical cassette designed to increase the tension and improve the operation of older or weak locks and latches. It is a narrow-format spring unit intended to sit behind a door handle and restore spring action where the existing mechanism is worn.Installation requires cutting into the face of the door so the cassette can sit flush with the surface behind the handle. For optimum performance fit one cassette on each side of the door. Units are sold individually to allow matching to the number of doors or sides being repaired.Key Features
Increases tension to improve functionality of old or weak locks and latches.
Designed to be cut into the face of the door to sit flush behind the handle.
For optimum performance fit one cassette on either side of the door.
Sold individually (single units).
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Product details
The Narrow Spring Unit Cassette is a compact mechanical cassette designed to increase the tension and improve the operation of older or weak locks and latches. It is a narrow-format spring unit intended to sit behind a door handle and restore spring action where the existing mechanism is worn.
Installation requires cutting into the face of the door so the cassette can sit flush with the surface behind the handle. For optimum performance fit one cassette on each side of the door. Units are sold individually to allow matching to the number of doors or sides being repaired.
Key Features
- Increases tension to improve functionality of old or weak locks and latches.
- Designed to be cut into the face of the door to sit flush behind the handle.
- For optimum performance fit one cassette on either side of the door.
- Sold individually (single units).