HD clamps are suitable for special areas of application where high tightening torques and high contact pressures are required, for example, for fastening steel reinforced silicon, plastic and rubber hoses.

The extended bridge prevents the hose from protruding and being damaged.

The NORMACLAMP® HD clamp is an add-on type to our range of worm drive hose clips and therefore only available in 16 mm band width and W4 material quality


  • Only 16 mm band width
  • Only W4 material