lockable gas spring for modren sofa

Specifications

1,this lockable gas spring is our best seller
2,When it lock,it will rigid.
3,120,000 times quality gurantee.

1,120,000 life times guarantee

2,We are looking forward to cooperate with you, we will provide best service to you.

if you want ,pls let us know the parameters .

specifications:

Usage: Toyota automobile.

Features:

    1, Gas: Nitrogen filled inside.

    2, Color : black,silver,or as clients request.

    3,Quality: We can provide fatigue test report. Our products can open and close 100,000 times, Not leak oil;  Our paint is passed ROHS test;

    4,When the gas spring is up and down, it's soomth opration without noise.

    5,Safe and easy installation.

    6,Resonable price, excellent quality,delivery soon,good service.

    7,MOQ: 100PCS.

Packing: Standard export packing or as the request.

Delivery term:

    FOB & Western Union& Exw.

    7 days after deposit.

Shipment: We can accept your appionted forwarder.

Main Specifications and Dimensions

Extended length(mm)	stroke length(mm)	D1*D2(MM)	Force F1(N)	Fr(max)
100-300	30-100	4*12	20-200	30
301-600	101-200	6*15	50-200	50
601-900	201-300	8*18	100-800	60
901-1200	301-400	10*22	150-1150	80
1201-1600	401-500	12*22	150-1200	80
500-1200	200-500	12*26	200-1500	80
500-1300	200-600	14*28	200-2000	100