Adjustable:Fully adjustable (suitable for left and right handed doors) Closer has spring loaded adjustable tension.Easily adjust the tension on this safety spring door closer :Made of Stainless Steel,silent,latch engagement subject to conditions.Use this door closer to convert hinged doors to self closing ones Durable and Sturdy:Exquisite workmanship and high performance for long time use,for home,office,hotel room doors Feature:door closer is to reduce the intensity when you close door to protect the doors from damaging and reduce the noise Easy to Installation:With a closer and slide plate being mounted,installation is a, Weight: 0.45856150496 pounds, Manufacturer: PIXZCSA