The Aeron U-Pin 8:1 carbon mast extension is made for SDM masts. The extension is made of carbon and therefore very light and stiff. With stainless steel parts, the extender will last for years.
The Aeron U-Pin 8:1 carbon mast extension is made for SDM masts. The extension is made of carbon and therefore very light and stiff. With stainless steel parts, the extender will last for years.