DUROMATIC®/DUROTHERM® 安全螺栓含彈簧 Ø 45 mm

Finally, a pot lid that actually stays shut when I need it to. The 45 mm spring mechanism feels solid and well-made. Handles boiling pasta water without any rattling.

The spring tension on this 45 mm safety bold feels reassuringly solid when I lock the lid, and the mechanism engages smoothly. It fits my existing pressure cooker perfectly without any wobble. Only wish the instructions included a clearer diagram for first-time installation, but it works flawlessly.

The safety valve clicks firmly into place, which gives me more confidence than my old one. I wish the spring tension were a bit lighter for smaller pots, but it works perfectly for my main pressure cooker.