Giffin - Lid Master Caliper
$32.95 AUD
SKU: LM&L
Make one measurement and you have it's opposite immediately!
It's an easy- to- use, accurate way to size lids for pots.
You can also make a lid for an already fired pot, by reassembling the wing nut and screw in the 12-1/2% hole. This way your lid will shrink to fit the pot.