



The Fixing Plate B4 is an accessory component in Teleflex-Clearline window opener (chain/gear) systems. It is a mounting plate used to attach or fix the chain (drive / actuator) unit of the opener to the window frame, typically when the frame is a UPVC angled profile.
Provides a stable mounting surface for the chain unit of the window opener so that the mechanism is correctly aligned with the frame.
Ensures the drive unit is secured to frames that might not have flat or straight mounting surfaces (e.g. angled profiles) by adapting the fit.
Helps maintain correct geometry and alignment of moving parts so the opener works smoothly, with less binding.
B4
We offer a wide range of configurable options to match your exact setup:
We work with you from concept to completion, helping you replace legacy parts or develop custom systems.
Our engineers provide CAD-based configuration, prototyping, and testing to ensure your cable works perfectly the first time. We also offer push-and-pull testing as standard, with lifecycle testing available on request. For urgent projects, same-day or next-day turnaround can be arranged to keep your production schedules moving.
Services available:
CAD design, prototyping, push-and-pull testing, lifecycle testing (on request), plus same-day and next-day turnaround to support urgent marine, industrial, or specialist engineering projects.
CAD design,
Prototyping,
Push-and-pull testing,
Lifecycle testing (on request),
Same-day and next-day turnaround to support urgent marine, industrial, or specialist engineering projects.



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