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We are a Canadian company, based in Southern Alberta, serving the pottery industry since 1966.

Giffin Tec  |  LM&L

Giffin Tec Lid Master Caliper

A two in one caliper that turns one measurement into its opposite, so lids and galleries match the first time.

$32.39

Suggested retail price. In-store prices and availability may vary by location.

Measure the inside of a gallery with one end, and the other end is already set to the size of the lid. One tool does the work of two calipers, with less guesswork. Move the screw to the lower set of holes and the caliper allows for 12.5 percent shrinkage, so you can make a new lid for a piece that's already fired.

  • For pieces up to 28 cm (11 in)
  • Does the work of two calipers
  • Shrinkage setting for 12.5 percent