This aluminium beam coupling connects two 5mm shafts together with set screws.

Free spinning pulley for tensioning.

This aluminium jaw coupling fits a 9mm shaft and connects to another half coupling with a spider.

This aluminium jaw coupling fits a 11mm shaft and connects to another half coupling with a spider.

This aluminium jaw coupling fits a 14mm shaft and connects to another half coupling with a spider.

This aluminium jaw coupling fits a 17mm shaft and connects to another half coupling with a spider.

This aluminium jaw coupling fits a 19mm shaft and connects to another half coupling with a spider.

This aluminium jaw coupling fits a 19mm shaft and connects to another half coupling with a spider.

This aluminium jaw coupling fits a 24mm shaft and connects to another half coupling with a spider.

This aluminium jaw coupling fits a 24mm shaft and connects to another half coupling with a spider.

This aluminium jaw coupling fits a 25mm shaft and connects to another half coupling with a spider.

This aluminium jaw coupling fits a 35mm shaft and connects to another half coupling with a spider.

Use this elastomer coupling spider to connect two jaw half-couplings.