Keys (set of 2)

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.

The slots grip the elongation bars firmly, no slipping when I'm cranking them tight to swap a bar out. Fit is precise for the threading, does the job without fuss. Only gripe is the metal edges could be smoother, but they're functional enough for the price.