Detailed Product DescriptionProduct Name:Lockable Gas SpringsApplication:Chair ,Website:http://www.cncospl.com,car, MachineLoad Type:Gas CompressionInside:NitrogenMaterial:SteelLift Time:150000timesStyle:CylinderColor:BlackKSP-JKQ-13 Stainless Steel Lockable Gas Spring With Good Price Nitrogen Gas StrutSpecifications:Extended lengthStrokeDIAForce100-30030-10012*45-100N300-600100-20015*610-300N600-900200-30018*850-600N900-1200300-40022*10100-1200N1200-1600400-50025*12100-1800N1600-2000500-60028*14100-3000N2000-2500600-70028*16100-3000N2500-3000700-90040*20300-4000NDescription:1. Material: Metal/iron/stainless steel/other 2: spot goods3. Brand name: SMART4. origin:Ningbo,ChinaPlease write down your requirement or questions and then send to us, we will give smart solution to you.Our Products can be used in all kinds of machinery&atuo, cars to strut the coverOpen Length: 100mm-600mm 600mm-1200mm 1200mm-3000mmPressure: 30N-500N 500-1000N 1000N-4000NDIA: 12/4 15/6 18/8 22/10 25/12 28/14 28/16 40/20Material: Steel/ss304/ss316Color: Silver/black/othersConnector: Ball connector/metal eye/clevis and so onThe size can be made according the customer requirmentApplications:This product is used for automobiles(seats, front and rear doors,side luggage compartment) hairdressers chairs, toolboxes, cabinets and fitness equipment and other industries.Competitive Advantage:1)  We can supply samples for free.2)  Competivite price.3)  Fast delivery time.4)  Easy to install.