The Dormakaba BTS 84 Size 2 floor spring offers concealed, controlled closing for lighter doors without a hold‑open function. Perfect for entries and internal doors where self‑closing is required, it provides adjustable closing speed and a refined, minimal appearance. Suitable for glass, aluminium and timber doors, the BTS 84 is engineered for consistent performance and durability. A professional solution where clean lines and reliable operation are essential.

$615.00

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