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From £76.50 £63.75

  • Unique high angle frogs - 50° York pitch or 55° middle pitch
  • Converts Lie-Nielsen No. 4, 4.1/2, 5.1/2, 6 and 7 planes to York pitch
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Until now, all Stanley-type bench plane irons were bedded at 45°, or common pitch. But the famous English Smoothers like Norris are usually 50° (York Pitch) or 55° (Middle Pitch). The higher pitches make smoothing difficult wood easier. Lie-Nielsen's unique High Angle Frogs quickly convert their No. 4 and No. 4 1/2 Smoother to York or Middle Pitch. These frogs will also fit our other Lie-Nielsen planes with 50mm(2") or 60mm(2.3/8") blades. Please note these will not fit other makes of planes.

Key Features

  • Unique high angle frogs - 50° York pitch or 55° middle pitch
  • Converts Lie-Nielsen No. 4, 4.1/2, 5.1/2, 6 and 7 planes to York pitch

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