Specification: φ28mmφ38mm;

color: White

Accessories: 28, 38mm aluminum tube, small cover, soft gauze aluminum rail

Standard configuration: 6*12mm*3m transparent crystal lamp beads, 4.5*6*3.5m dense beads, drawstring, installation of a pair of springs

Features:

1. The iron core shaft is used in the head, the spring is made of 65-strength steel wire, and the plastic parts are made of PA and POM to ensure the hardness, toughness and smoothness;

2. The pull-bead thread is made of polyester yarn to ensure the bearing capacity, and the bead body is made of brand new high-quality POM, with quality assurance.

performance:

1. The load bearing is 5KG, the no-load pull is 0.5KG; the rising pull is 5KG at the maximum load, and the falling pull is less than 1KG;

2. Smooth, low noise, good hand feeling;

3. It is easy to operate and has a service life of more than 100 million.

Scope of application:

1. First choice for engineering and home improvement windows;

2. It is recommended to choose when the weight of the roller blind is less than 5kg;

3. The height of the roller shutter is as high as 3.5M;

4. Top loading