the bellow covers that came with my mill started falling apart, they always had a tacky feel and never cleaned up well.. ebayed some 200mm stock, under 16$ shipped from overseas, decent shipping time.. fast install and should have enough leftover stock for at least 2 more replacements (if slim lets me have it back) ebayed the speed handle for the vise a while back, it's much better than the heavy clunky beast that came with the vise..