Spacer U2002.10.004 is a part of the set of insulation for switching mechanism. It insulates the control rod shackle and is applied to R65 rails. Spacer U2002.10.004 is made of glass-filled polyamide. Unlike, for example, details made of polyethylene, spacer U2002.10.004 does not melt during the hot weather and does not crumble on cold. All insulation, including spacer U2002.10.004, is suitable for use in temperate climate as well as in cold one.