Easy to install.
Flexible and adjustable.
High-end configuration for your car.
Fixed on the car trunk, can prevent the trunk damage head.
With automatic design, you can adjust the height by yourself.
If your car trunk have function of remote control, but will not be rising box, you can add this spring,
after then, open will automatically rises box, to avoid the unarmed to mention the lid of the trouble.
Length:14cm,largest length about 24cm
1. Adjust the device to the max length before installation and adjust it to appropriate length while hanging up.
2. Put out one root to try effect after installed. If can open to 1/2 height, that's all right. Do not suggest lifting completely.
3. Block cover with hands at the first run to feel the strength, then release slowly.
4. Place it in the correct place according the rising height
5. Need 2 roots if your car trunk has censored cotton. If no or censored cotton is very small, one is enough.
6. Screw down the locking screw.
1 X Car Spring Automatic Lifting Device