Tilt Garage Door Spring – 35kg Rated – 505mm Length – Blue

Heavy-duty replacement spring designed to suit tilt garage doors rated approximately 35kg door weight.

It may seem confusing with different colours and sizes — all you need to do is match your existing spring’s overall length to one of our listings. Specifications:

Wire Size: 4.00mm

Inside Diameter: 34.00mm

Overall Length: 505mm

Relaxed Length: 435mm

Rated for Approx. 35kg Door Weight

Colour Code: Blue

Sold Individually (x1 Spring) Installation Note:

Door must be in the FULLY OPEN (UP) position before replacing springs.
When the door is raised, there is minimal tension remaining on the springs.

⚠️ Professional installation is recommended if unsure.

Fast NZ-wide shipping dispatched every weekday.