uxcell 2.1" Stroke 100N Force Lifting Gas Spring Strut Product Name : Gas Spring Strut;Color : Silver Tone, Gray;Force : 100N/10Kg/ 22lb StrokeLength : 5.3cm/ 2.1";Hole Diameter : 4mm/ 0.16";Hole Distance : 1.8cm/ 0.7" Rod Diameter : 6mm/ 0.2";Tube Diameter : 1.6cm/ 0.6";Install Size : 177mm / 7" Total Length : 20cm / 7.8";Material : Metal, Plastic Net Weight : 99g;Package Content : 1 x Gas Spring StrutSeveral Parts