The yellow/blue wedge is probably the best known of Knudsen's products. This is probably due to the fact that it has been on the market for more than 50 years and that it typically fits very well under a door that needs to be kept open.

Technical data

• Dimensions: 25x45x150 mm
• A set of yellow/blue wedges can carry 760 – 2200 kg depending on the mutual overlap of the wedges (35 – 100%)
• Content per box is 60 pcs. / 30 yellow and 30 blue wedges

Application

• It has the same tooth pattern as and goes with: brown, gray and black wedge.
• For bricking up screed floors and heavier items that need a stable base.
• Working heights together with:
  Brown wedge: 19-32 mm
  Yellow wedge: 27-40 mm
  Gray wedge: 45-65 mm
  Black wedge: 65-85 mm