Collection: BESSEY Heavy-Duty Clamp STBVC, Wedge Lock & Hexagon 19 mm up to 35,000 N

BESSEY Heavy-Duty Clamp STBVC – Extreme clamping force up to 35,000 N, compact design

The BESSEY Heavy-Duty Clamp STBVC offers the same extreme clamping force as the STBS – but with a more compact throat depth of only 100 mm and a 19 mm hexagon at the spindle end. Ideal for confined spaces with the highest clamping force requirements. Made in Germany.

Special Features

  • Clamping force up to 35,000 N – With a tightening torque of 105 Nm, for absolutely the highest demands
  • 19 mm hexagon at the spindle end – Operated with a wrench or ratchet for maximum power transmission
  • Wedge for locking the sliding arm – Secure fastening under extreme load, prevents unintentional slipping
  • High-performance pressure plate – Heat-resistant, swivel-mounted up to 35°, replaceable, with sintered steel insert for excellent sliding and emergency running properties
  • Compact throat depth 100 mm – For use in confined spaces
  • Robust rail 40x20 mm – For maximum stability and torsional rigidity
  • Made in Germany – Original BESSEY quality

Technical Data

Model Clamping range (mm) Throat depth (mm) Rail (mm) Weight (kg)
STBVC15 150 100 40x20 4.06
STBVC25 250 100 40x20 4.615
STBVC35 350 100 40x20 5.13

Areas of Application

  • Heavy machinery construction in confined spaces – Extreme clamping force with compact throat depth
  • Steel construction & welding work – High-performance pressure plate, heat-resistant, ideal for welding environments
  • Locksmith work & metal construction – Wedge stopper for safe working under extreme load
  • Industry & plant engineering – Where space is limited, but clamping force must be maximum
BESSEY Hochleistungszwinge STBVC, Keil-Feststeller und Sechskant 19 mm bis 35.000 N