CJ051 Small Square Door Closer
Premium compact door control for light-to-medium doors
The CJ051 Small Square Door Closer delivers smooth, reliable closing performance in a sleek, space-saving square body. Perfect for residential and light commercial applications, it combines lightweight operation with precise speed control for doors that feel effortless to open and close every time.
Key Features
- Humanized needle-roller design for ultra-light opening force
- Fully adjustable closing speed and latching speed (two independent zones)
- 90° hold-open positioning or fully automatic options
- Maximum opening angle: 180°
- 150,000-cycle durability guarantee
- 2-year manufacturer warranty
- Elegant silver finish with electrostatic powder coating (other colors available on request)
Technical Specifications
- Installation size: 132 × 19 mm
- Applicable door weight: 25–45 kg (heavy-duty version: 40–65 kg)
- Applicable door width: 500–800 mm
- Suitable for: Plastic-steel, wooden, aluminum, iron, and fire-rated doors
- Main material: High-grade aluminum alloy
Applications
Ideal for interior office doors, hotel rooms, apartment entrances, and light fire doors.
All models are manufactured with strict quality control, advanced production lines, and patented technology. Colors may vary slightly from catalog images; final appearance is based on physical product.
