The Signature black phenolic knob is larger for a better grip, with increased heat resistance up to 500°F.

Small (1 3/4"") fits the following:

• Round Dutch Oven: 1 qt., 2 qt., 3 1/2 qt.
• Oval Dutch Oven: 1 qt., 2 3/4 qt., 3 1/2 qt.
• Braiser: 1 1/2 qt.
• Signature Saucepan: 1 3/4 qt., 2 1/4 qt., 3 1/4 qt.