Barista Basics Design 5 Walnut Espresso Tamper - 58mm, Convex classe-6-parts/classe-6-e-s-boiler-heating-elements-hydraulics both are white 2-pin connectors

both are white 2-pin connectors on the upper right

Royal & Stark

The home Europiccola/Professional lever machines use differently sized piston seals

Wega Venus

roughly 90mm means you need SM_448

Barista Basics Design 5 Walnut Espresso Tamper - 58mm, Convex classe-6-parts/classe-6-e-s-boiler-heating-elements-hydraulics both are white 2-pin connectorsDesign 5 Walnut Espresso Tamper Overview The Design 5 Walnut Espresso Tamper brings natural warmth and refined craftsmanship to the baristas workstationwithout compromising on performance. The solid walnut handle is shaped for ergonomic comfort and polished to a smooth, lustrous finish that highlights the woods unique grain and rich color variations. Paired with a dense stainless steel base, the Design 5 achieves a finely tuned mass ratio for perfect