Collection: BESSEY malleable cast iron screw clamp TG-K, clamping force up to 6,000 N, tommy bar handle

BESSEY TG-K – Original malleable cast iron screw clamp with toggle handle for low overall height

The BESSEY TG-K is the toggle handle version of the proven malleable cast iron screw clamp – ideal for applications where a low overall height is crucial. With a clamping force of up to 6,000 N, it offers the same performance as the classic TG, but with the space-saving toggle handle with rounded ends for easy power transmission when tightening. Particularly valued in confined working conditions and wherever a conventional handle takes up too much space.

Product features

  • Clamping force up to 6,000 N
  • Toggle handle with rounded ends – low overall height, ideal for confined spaces
  • Easy power transmission when tightening thanks to optimized toggle geometry
  • Tool-free interchangeable pressure plates (from 80 mm outreach)
  • With protective caps on the clamping surfaces
  • Stable hollow profile rail with corrugation from our own drawing mill – 6-fold corrugation prevents slipping
  • BESSEY anti-slip device (from 80 mm outreach) – threaded pin in the sliding arm engages in the rail corrugation
  • Reinforced malleable cast iron brackets – upper and lower parts made of high-quality malleable cast iron, reinforced by waves
  • Powder coating protects against corrosion

Technical data

Order number Clamping width (mm) Outreach (mm) Rail (mm) Weight (kg)
TG20K 200 100 27x7 1.053
TG25K 250 120 29x9 1.48
TG40S12K 400 120 29x9 1.74
TG30K 300 140 32x10 2.1
TG40K 400 175 32x10 2.62

Size orientation (examples)

  • Outreach 100–120 mm (e.g. TG20K to TG40S12K): Standard gluing, carcass assembly, confined work areas
  • Outreach 140–175 mm (e.g. TG30K to TG40K): Wide workpieces, large frames – with low space requirement due to toggle handle
BESSEY Temperguss-Schraubzwinge TG-K, Spannkraft bis 6.000 N, Knebelgriff