The pull now is 800g up to 1000g (which means it is more stable and suitable for Heavier door)
Upgrade to Double steel wire rope
Rope diameter from 0.8mm to 1.2mm
You don't have to use wrench to adjust before using
we really attach great importance to after-sales. All our door closer have a 1-Year after-sales . If you have any questions, feel
free to let us know anytime.