BI-FOLD lift-assist stay HBF-ELAN
- PRODUCT INFORMATION For upward-opening flap doors. Equipped with: Lift assist (to make flap doors feel lighter) Free stop (holds position at any angle from 50° to fully open) Soft-closing (slows down closing speed to prevent slamming between 0° and 40°) Successfully passed 30,000 open/close cycles in a private test. Easy to adjust opening angle (must be used together with concealed hinge…
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