Got this to replace a temporary chrome switch on my Aria Pro II SB Elite. The bass originally came with this style flattened lever, but the one on my bass snapped many years ago and I couldn't source a direct replacement. As I'm currently restoring the bass I tracked this switch down. Thomann were significantly cheaper than any other supplier.
The switch is very well made and has a nice positive action. The solder lugs take solder very well indeed and the switching action is very quiet in the signal path. My bass looks great having the correct switch back in it again.