Heavy Duty FIRE RATED Overhead Door Closer Opener Softs Close Adjustable 40-65KG

[Adjustable Door Closer]-Adjustable closing and latch speed, suitable for 500-900mm wide door, and both copatiable with left and right hand doors. Sub-Type:Fire Door Closer. [Durable]-Antioxidative, anticorrosive, rustless, steady, abrasion resistant, weatherproof, hydraulic, quiet and safe closer.

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