Fitters' clamp SLM

Product details
  • Clamping force up to 8,500 N at tightening torque of 25 Nm
  • 20 % more clamping force per spindle rotation with optimised rail profile
  • Maximum safety due to the better linear transfer of force of the sliding arm
  • Long life due to heat-resistant pressure plate with sintered steel insert, which can be tilted up to 35°
Order number Opening Throat depth Rail Weight
mm mm mm kg
SL20M 200 120 28x11 1.81
SL25M 250 120 28x11 1.91
SL30M 300 120 28x11 2
SL40M 400 120 28x11 2.2
SL50M 500 120 28x11 2.41
SL60M 600 120 28x11 2.61
High stability

The optimised profile guarantees high clamping force build-up in the shortest time, while maintaining maximum stability and safety. The fixed bracket and pressure plate are manufactured in a single piece, and tempered, so are able to bear heavy loads and are resistant to torsion.

Forged sliding arm

The sliding arm has a shape that allows for more efficient transfer of force. As a result of its more linear transfer of force, the U‐shaped sliding arm offers maximum security with the heaviest of loads. You can rely on that.

Special tilting pressure plate

The heat-resistant pressure plate is replaceable and can be tilted up to 35° so it can even clamp on angled or sloping surfaces. It has an extremely long service-life due to the oil-soaked sintered steel insert's excellent sliding and emergency running properties.

Tempered spindle

The tempered spindle is particularly sturdy and wear‐resistant. This considerably increases its durability.

  • Metal construction
  • Locksmith work
  • High-performance clamping
  • Clamping tools are not suitable for lifting, pulling or transporting.
  • Clamping tools may only be clamped manually without using any auxiliary tools.
  • Improper use can cause personal injuries or material damage.
  • Never change or modify clamping tools. Only use them in their original condition. Only use original‐spare parts if required.
  • Fixed and sliding bracket made of tempered steel, galvanised
  • Spindle with trapezoidal thread in tempered, rolled steel, phosphated
  • Toggle made of steel, galvanised
  • Pressure plate made of steel, phosphated
  • Regular maintenance is necessary - only then can a secure hold be guaranteed (no slipping of the sliding bracket)
  • Clean the rails with solvent
  • Always keep the rail free of grease, oil or dried glue, waxes and silicone-based release agents
  • Clean and oil the spindle regularly
  • If the rail is shiny, roughen both narrow sides with emery cloth (100 grain)
  • Clean and oil the pressure plate regularly

Product video Fitters' clamp SLM


Edge clamp KT5
Edge clamp KT5