Outer wall 3.5–5.5 mm thick in an elliptical shape. Two vertical 1 mm incisions at the rear. Rear height 25 mm, tapering forward 19 mm long down to 13 mm forming the iron bed. Front rounding rises from 18 mm to 22 mm height with a 4.5 mm pin as the wedge abutment. Front height 12 mm. Sole 49 × 24 mm, slightly curved across and lengthwise. Mouth 3.5 × 19 mm. Iron wedge at front rounded, 26 mm long and 18 mm wide, adjustable 0–7 mm as a wedge, with a 14 mm high rib on top.

Iron: 18.5 mm, bevel down, toothed cutting edge.
Cutting angle: approx. 40° with bevel ~15°.