Portos roller shutter anti-lift device 1-link for SW40 with mounting rings

WB3-40 W

• Simple and quick installation
• Roller shutter fixed in the lower end position; therefore no rattling in the wind
• Excellent winding behavior
  
• No damage to the hangers in the event of obstacles, unlike with springs
• When installed correctly, it transfers the force from the curtain to the shaft when reaching the lower end position
• The quick connector is attached to the shaft with two mounting rings
• Material: plastic
• Color: black and white

Scope of delivery: 3 pieces quick connector with 6 pieces mounting rings for SW40