DESCRIPTION : MONO-SS / MONO-RS knob extension 175mm (1 Pair) DESCRIPTION : MONO-SS / MONO-RS knob extension 175mm (1 Pair) GODSPEED Mono-SS/ RS coilover dampers have the adjustability of damper setting upon the top of the stock tower mount. Although this is the most convenient location for most cars, on some applications it is still hard to access. For this reason, GODSPEED has developed Damper Knob extensions for the applications with hard to reach damper adjustments or for those who wish to retain their interior while having the clean look and easy adjustment of a damper setting through the interior panels.