For the safe loading and unloading of concrete precast Lego blocks (stacking blocks), JKB has developed the MLK0750301 Lego block clamp.

The scissor movement ensures a constant powerful clamping on the blocks and is easy to switch between open and close by means of an automatic switching mechanism. PU clamping rubber has a high frictional force and also ensures that there are no black prints on the blocks. The slim clamping arms take up little space and fit easily between side-by-side barriers.

Why choose JKB:

  • Quality, reliability and safety
  • Innovation and sustainability
  • Expertise and customization


  • Easy-to-use automatic switching mechanism between full and empty position.
  • Centrally placed lifting eye with tilt protection, for lifting by means of a lifting hook. (As a result, the lifting eye can only move to a limited extent in the open position, which makes coupling easier)
  • Slim clamping arms for easy manoeuvring between side-by-side concrete Lego blocks.
  • Large, spreadable pivot points for smooth operation of the scissor mechanism.
  • Blanc PU clamping rubber in stable steel housing, for high frictional force and no black marks on the concrete elements.
  • Fixed height stop by means of flat steel plate that rests on top of the lugs of the block.
  • Handles for manually adjusting the empty clamp on the element.
  • Various moving parts electrolytically galvanized, for optimal preservation.
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