we can supply Lockable Gas Spring Here are brief introduction of our company: Supply Cabinet gas spring, Standard type and Soft stop type.High pressure, do not puncture,250mm,30N,50N,80N,100N,120N,etc.Also accept custom made other size.Market:Italy,Russia,Poland,Netherlands,etc. 1 .Easy operation Operation is easy since opening and locking can be done by pressing the valve pin. 2 .Smooth operation The movement is smooth because of an oil buffering function,and the low elasticity index providers pleasant feeling. 3 .Compa