I have one set of each speedmetrics and aerocoach 15 degree tilt spacers. new, never installed, apparently I can't figure out how to order the correct item. these are both the horizontal versions (https://www.aero-coach.co.uk/...arm-rests-p202129361) (https://www.speedmetrics.com.br/...pacers-side-by-side/) they both seem well made, the speedmetrics ones are a little beefier for sure and feel really solid holding them. bolts included (incl angled washers for aerocoach)
aerocoach - sold
speedmetrics - sold

located in CO, can ship