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Kemper Tools  |  RB3

RB3 Potter’s Rib, 108 mm (4 1/4 in) Smooth-Finished Hardwood

A 108 mm (4 1/4 in) hardwood potter's rib for shaping and compressing on the wheel. The profile is a long shallow crescent: flat base, gently domed top, tapering towards both ends.

$11.89

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

RB3 is the 108 mm (4 1/4 in) rib in Kemper's potter's rib range. The profile is a long shallow crescent: flat base, gently domed top, tapering towards both ends. Kemper cuts these ribs from smooth-finished hardwood. A rib does two jobs at once on the wheel. It trues the wall and compresses the surface, which closes up the throwing rings and lowers the chance of an S-crack later.

  • Kemper RB3
  • 108 mm (4 1/4 in) rib
  • Profile: a long shallow crescent: flat base, gently domed top, tapering towards both ends
  • Smooth-finished hardwood
  • Trues the wall and compresses the surface