High‑performance clamp STBM

Product details
  • Clamping force up to 22,000 N at tightening torque of 70 Nm
  • Long life due to heat‐resistant pressure plate with sintered steel insert, which can be tilted up to 35°
  • With 19 mm hexagonal bolt on the end of the spindle
Order number Opening Throat depth Rail Weight
mm mm mm kg
STB30M 300 175 40x20 5.61
STB40M 400 175 40x20 6.1
STB50M 500 175 40x20 6.67
STB60M 600 175 40x20 7.23
STB80M 800 175 40x20 8.35
STB100M 1000 175 40x20 9.32
STB125M 1250 175 40x20 10.77
STB150M 1500 175 40x20 12.2
  • 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 High-performance clamp, heavy duty STBM