DUROMATIC®/DUROTHERM® 安全ピン（スプリング付き）直径45mm

I was a bit skeptical about the 45 mm size, but it fits perfectly on my existing pressure cooker lid and the pin moves smoothly now. The spring action is much firmer than my old one, which gives me better control during cooking.

The spring-loaded pin is surprisingly sturdy for such a small part—it clicks into place with a satisfying firmness every time. I’ve used it on my Kuhn Rikon pan lids for a few weeks now, and it hasn’t loosened a bit. Exactly what you’d expect from Swiss-made hardware.

The safety pin’s spring mechanism snaps back smoothly every time, which makes swapping lids on my pressure cooker a breeze. It fits the Ø 45 mm slot perfectly and feels solidly built for daily kitchen use.