SOLUTEK Pedal Footswitch Topper with 3 Screws and Rubber Insert Fit Tightly on common pedal switches(3/8"10mm) Red Silver Black Gold Blue Green 6 Pack

I placed these toppers on various pedals utilizing the 10mm switch. They work like a charm once the 3 screws are secured snugly. Haven't had an issue with them.

Passt auf 10-11m Footswitch Durchmesser drauf, mit innen Gummi auch guter Sitz - auch auf Walrus, EQD, JHS, Fulltone… klare Empfehlung

Most annoying thing about my zoom board was how plain the switches are, and how close they are to other knobs. Normal switch toppers don't fit - but these ones do ! They have little screw for the sides to tighten them down on 3 sides, which locks them in. Solid purchase !

I really like these toppers. They aren't plastic snap-ons. Rugged metal construction. I play barefoot in my music room. Easier clicks on and off using this. Easy installation, too. More pedals coming, so this was a perfect addition to make the pedals kinder to my feet. Give them a try. I think you will be happy with this product.

Fit well with the rubber inserts but one was missing. An update since having them for a while I find it hard to get a solid grip on the switch and they work their way off eventually after use. The screws bur easily and make it hard to tighten them