Premier Lock Duranodic Commercial Door Closer with Adjustable 3 Valve Mechanism, Back Check, Size #5 for 187 lbs. - 264 lbs. Doors

Add extra security to your doorway with this effective Commercial Door Closer. Designed for use with doors that weigh up to 187 lbs. to 264 lbs. and includes an adjustable 2 valve system for optimal closing and latchet speeds. These commercial closers are all high-grade security rated ready for use.Professional seriesUL listed productsHeavy-duty construction - commercial gradeMake your choice and investment based on the weight of your doorEasy and quick installation, instructions are included3 valve mechanismValves will adjust: closing speed, latching speed and maximum door swing travelUse a flat head screwdriver to adjust valves settings