uxcell Ball Joint 6.6 lb Force Lift Support Gas Strut Shock Spring Prop Black Product Name : Gas Spring;Material : Metal;Color : Silver Tone, Black Force : 3kg/ 6.6 lb;Stroke : 95mm/ 3.7";Hole Size : 16 x 4mm/ 0.6" x 0.16"(L*W); 3.5mm/ 0.14" Rod Diameter : 6mm/ 15/64";Tube Diameter : 15mm/ 3/5";Tube Length(Black Finish) : 125mm/ 4.9" End Fitting Size : 5.1 x 1.4cm/ 2" x 0.55"(L*W);Extended Length : 27cm/ 10.6";Total Length : 29cm / 11.4" Net Weight : 118g;Package Content : 1 x Gas Spring