Color: red&purple&blue&gold
320mm (12 5/8") Eye relief: 350mm (13 3/4") Overall length
Eye diameter: 10mm*10mm/10mm*8mm
Eye thickness: 21mm
Spring thickness: 7mm
Spring width (approx.): 60mm (2.4")
Maximum load: <=300 kg (1 piece)
Pressure adjustable via spring and air (nitrogen)