Example: M8x23mm D30mmxH40mm
1.Thread Size(M): M8
2.Thread Length(L2): 23mm / 0.9"
3.Rubber Diameter (D): 30mm / 1.18inch
4.Rubber Length(L1): 40mm / 1.57inch
5.Materials: Rubber,Metal
6.Shore Hardness: 55 °,Rubber Hardness Tolerance: ± 5
7.Tensile Force: 300%
8.Rubber Diameter: 8-70mm / 0.31-2.76"
9.Rubber Length: 8-50mm / 0.31-1.97"