sofa supporting gas spring

Product Description

It is an ideal tools to lift and support ***** non-power, non-pollution, non-noise, beautiful in appearance, easy to stall and environmental friendly, it has been well received by many factories to match their products. If you have special requirements of gas spring, just please let us know. We could produce as your design or design for you. Thank you for your staying at our website. D (Tube Diameter ) d (Piston Rod Diameter) M (Thread) F1 (Minimum Extension Force) *2 4 M4/M3 *****0 N *5 6 M6 *****0 N *8 6/8 M6/M8 *****0 N *9 6/8 M6/M8 *****0 N *2 8/*0 M8 *******0 N *5 *0/*2 M8 *******0 N *7 *0/*2 M*0 *******0 N *8 *2/*4 M*0 *******0