The Blum Aventos HF Opening Angle Stop (83°) limits the opening angle of bi-fold overhead cabinet doors, preventing over-extension and protecting both the door and the lift mechanism. A simple but essential accessory for installations where ceiling height or overhead obstructions restrict full door travel.

Compatible with all Aventos HF telescopic arm sets. See the full Blum Aventos HF system for mechanisms, arms, and hinges.