Keys (set of 2)

Grabbed these as spares and they fit the elongation bars perfectly, no wobble when tightening. Swapping bars mid-session is way easier now that I'm not fumbling with one key.

Took me a minute to figure out which way the teeth should face, but once I got it, swapping bars took seconds instead of wrestling with the old setup. The two keys mean I can keep one in the drawer and one in the bathroom, which has honestly made me more consistent about daily adjustments.

Had to swap out a bar mid-session and these keys made the whole process way less fiddly than using pliers. The grip is solid enough that they didn’t slip, and having two means I always keep one by the device and one in the drawer.