TUKA Gas Lift for Office Chair Boss Chair, 7.9" Gaslift - Total Length 260-380mm, Steel Replacement Gas Spring Rod Chair Part, Office Chair Gas Cylinder, Black, TKD5201-120

• TUKA Gas Cyclinder Replacement Steel Gas Lift Gas Spring Rod : Ideal to replace gas cylinders on most standard office chairs, task chairs, executive chairs, and more.
• Standard Cylinder Diameter outside : Fit All Office Chairs Bases with 50mm standard centre hole. Matched Chair Base please see our other products.
• Standard Shaft Diameter : Fits Standard Seat Plates,Mechanism interface.
• 7.9" Standard Gaslift Extends from 260mm to 380mm ( 10.2 - 15.0") , Length of outer cylinder (body) = 200mm ( 7.9" ). More detail size information please see the pictures.
• Load tested up to 180 KGs. Giving the user 360 degree's of rotation, allowing full movement. Available in different sizes and colors.

Product Description TUKA Gas Pressure Spring for Office Chair, Replacement Piston Gas Lift, Straight Gas Lift for Chair Stools Chairs TUKA Replacement Piston Gas Lift, Shock Absorber for a pleasant and optimal suspension. Ideal for office chairs and stools, perfect for replacing damaged brackets. Available in different sizes and colours (Black or Chrome) Choose your desired sizes and colors to bring your office chair to the right height and increase your seating comfort for you. Fits chair and stool bases with a 50mm hole Fits seat mechanisms with a 28mm hole Release knob on top for use with standard chair height adjustment mechanisms Size: 6.5 inches (165 mm) Piston: Outer body length, adjustable total length 225 - 310 mm, piston stroke 85 mm. 7.9 inches (200 mm) Piston: Outer body length, adjustable total length 260 - 380 mm, piston stroke 120 mm. 8.6 inches (220 mm) Piston: Outer body length, adjustable total length 280 - 420 mm, piston stroke 140 mm. Safety Warning WARNING: Do not exceed maximum weight capacity of 180 kg. Handle gas cylinder with care during assembly and use. Clean with a damp cloth only to avoid damage.