Uxcell a13112800ux0185 Gas Spring Rod Product Name: gas spring Rod; material: plastic, metal; Color: Silver tone Package Content: 1 x gas spring Rod; Net weight: 108G Tube size: 14 x 1.6cm/5.5"X 0.63"(L*d); rod size: 11 x 0.6cm/4.3" X 0.24"(L*d) Hole Dia: 0.6cm/0.24"; hole diastance(center to center): 28cm/11" Force: 13kg/28.7lb; total length: 28.5cm/11.2"