lockable gas spring/free stop for canbinet/bed/cars/equipment/furniture/ Table etd

It can stop at any position when you open the gas spring.
Warranty:5 years(30000 times at least)
1.
Gas Spring / Gas Lift / Gas Cylinder / Gas Strut for /canbinet/bed/cars/equipment/furniture/ Table etd
2.
Stroke(mm):
2-330,etc.
3.
Surface:
Black /Chrome
4.
size:12*4 15*6 18*8 22*10 27
*12 etd
5.
SGS
BIFMA X5.1(100,000 Times Testing)
6.
Pressure(N)
: 30-1000
7.
Color
: White/Black/yellowe/ Gray,etd
8.
Warranty:
5 years(30000times atleast)
9.
OEM Service