Stainless Steel Automatic Door Closer, Adjustable Spring, Quiet Closing, Silver Rustproof Design

Stainless Steel Auto Door Closer A durable, quiet, and fully adjustable door closer designed for residential and commercial interior doors. Made of solid stainless steel with a smooth roller for noise operation, it resists rust and fading and is waterproof for long term performance. Key benefits Quiet and smooth closing: Smooth roller mechanism eliminates noise during operation. Adjustable closing strength: Control door closing speed to suit the environment and traffic flow. Universal fit: Works on left handed and right handed doors. Durable construction: Thickened solid arm and flexible connection point create a tight joint with the door closer head for stable closing. Corrosion resistant: Solid stainless steel construction prevents rust and fading, suitable for damp environments. Specifications Material: stainless steel Color options: Black/Silver/Gold Maximum door open angle: 175 degrees Suitable door weight: 2040 kg Suitable door width: up to 1000 mm Includes mounting hardware and tool Adjustment instructions How to loosen: Use the inner hexagon wrench, press down into the adjustment hole to loosen the door closer; this makes the door close faster. How to tighten: Use the inner hexagon wrench and turn from right to left to tighten the door closer; this makes the door close more slowly. Package included 1pc x auto door closer 4pcs x screws 1pc x inner hexagon wrench Typical applications Home interior doors and apartment entrance doors where quiet, controlled closing is required. Office doors and meeting room doors to ensure consistent closing and reduced slamming. Hotel room doors and guest areas to provide reliable, low noise operation and long service life. Installation and compatibility Fully adjustable design fits most standard interior doors within the specified weight and width range. Simple installation with the included screws and hexagon wrench. Fine workmanship and reliable components make installation straightforward for left handed and right handed doors.