The pictured part you see on Website page - may not be what you get - quality is diferent - finish is different - item you get is a "knock off" of that pictured - barely functional - and the "fit" is certainly not what you should be getting -poorly machined - all characteristics are not as shown - cant even put a tool to fit into the indents that are supposed to be there to tighten the part - onto the tube - ( guess it is just a far east web page to quick sell - parts "knock off" by others - buyer beware ) User's recommendation: Find a more reputable source - elseware better value for $$$.