Description:
Plastic clamping lever with male thread and integrated clamping force intensifier.

Function:
- Integrated clamping force intensifier can increase clamping force by up to 75% compared with standard clamping levers.
- Can help persons with limited hand strength achieve comparable clamping forces with less effort; less effort is also required to loosen the lever.
- The increase in clamping force is achieved by the integral needle roller thrust bearing, which generates very low surface friction on a rigid contact surface during clamping.
- Hardened thrust washers are designed for high clamping forces; the high-load bearing provides a long service life.
- The large stationary contact surface permanently protects the clamped component; a separate washer is not required.
- Due to the modular construction many special designs are available.

Material:
- Handle: fibreglass reinforced plastic with die-cast zinc toothed ring.
- Steel parts: stainless steel 1.4305.

Version:
- Steel parts bright.
- Axial needle bearing with hardened and ground thrust washer.

Colour:
Traffic Red (RAL 3020), colour code Delta=84.

Method of Operation:
When not actuated, the handle lever is engaged in the toothed insert by means of a toothed ring, enabling the thread to be tightened or loosened. By lifting the handle it can be repositioned and re-engaged in the toothed ring by spring force.

Application:
Machine, equipment and plant construction; rehabilitation sector.

Advantages:
- Significant increase in clamping force with the same tightening torque.
- High-quality axial needle bearing with high load rating and long service life.
- Component surface is protected by the stationary lower ring.

On Request:
Special versions; other colours and thread lengths.

Drawing Reference:
Flat point DIN EN ISO 4753.

Dimensions / Variant Data:
- Thread X: M12
- Length L: 30 mm
- D2: 35 mm
- H: 59.1 mm
- H2: 43 mm
- H3: 82.8 mm
- H4: 87.8 mm
- A: 109.9 mm
- A1: 127.4 mm
- B: 15.6 mm