Automatic Punch-Free Sensor Door Closer

🚪Effortless Automatic Door Closing Solution

Keep your doors smoothly and automatically closed without damage or drilling. Designed with a high-strength steel wire rope and a durable hydraulic/spring mechanism, this automatic door closer provides a quick, noise-free, and punch-free solution for home, office, and commercial use.

FEATURES

🛠️Punch-Free Quick Installation

High-quality adhesive backup allows easy installation without drilling holes, protecting your walls and door frames. Optional screw-mounting design is also supported for heavy-duty setups.

💪Multiple Pull Forces (500g–1200g)

Available in various tension options to seamlessly handle lightweight bedroom doors, interior wooden doors, screen doors, and heavy exterior or metal doors.

⛓️Anti-Oxidation & Anti-Corrosion Wire 

Equipped with a high-tensile 1.2m steel wire rope that has passed rigorous tensile and rebound testing to ensure ultra-long service life.

🤫Quiet & Smooth Operation

Smooth retraction mechanism provides safe, quiet closing without slamming or disrupting your quiet environment.

SPECIFICATIONS

• Product Name: Punch-Free Automatic Sensor Door Closer
• Material: High-strength ABS Shell + 304 Stainless Steel Wire Rope
  
• Pull Force Options: 500g / 800g / 1000g / 1200g
  
• Cable Length: Approx. 1.2 meters (3.9 ft)
  
• Cable Diameter: 1.2 mm
  
• Color Options: Black / White
  
• Product Size: Approx. 63 × 63 × 18 mm
  
• Applicable Doors: Single doors, left/right hand doors, wood, metal, residential & commercial doors

Pull Force Selection Guide

• 500g Pull: Lightweight doors, screen doors, bedroom wooden doors.
• 800g Pull: Standard interior wooden doors, office room doors.
• 1000g Pull: Heavier interior doors, composite wood doors, light exterior doors.
• 1200g Pull: Heavy security doors, exterior metal doors, anti-theft doors.

PACKAGE

• 1 × Automatic Door Closer (Selected Pull Force)
• 1 × Strong Adhesive Backing Hook / Sticker