Gas charging nozzle inflatable pressure is less than 0.5Mpa. Nitrogen gas or compressed air.

Spring preload adjustment. The adjustment range is 20 mm maximum.

Seat level adjustment (the adjustment range is 10  mm maximum).

• Colour: Black, 2 pieces
• Total Length: 390 mm
• Eye to Eye: 360 mm
• Eye Diameter: 12 mm
• Eye thickness: 21 mm
• Spring thickness: 7 mm
• Spring Width: approx. 60 mm
• Max loading: <=200 kgs
• Pressure can be adjusted by springs and air (nitrogen)