Light duty (660‑S)

Product details
  • Patented rail profile offers more clamp force with fewer spindle turns.
  • New u-shaped sliding arm offers straight line power transmission. Great stability.
  • High-strength electro-galvanized sliding pin t-handle – rounded ends for comfort, size engineered to load capacity
  • Standard pads are field replaceable
  • Ergonomic grip is available as an accessory
  • Heat treated, high carbon Acme threaded screw – tempered and quenched to give greater load capacity with longer service life. Spatter resistant.
Brochure Download
Order number Clamping capacity Throat depth Clamping force Approx. weight
inches inches lbs lbs
660-S8
8 4 726 2.06
660-S12
12 4 726 2.42
660-S18
18 4 726 2.93
  • Interior fittings
  • Metal construction
  • DIY
  • Furniture and joinery works
  • Locksmith work
  • For clamping resiliently, elastically and powerfully
  • 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 rolled steel, burnished
  • Toggle made of steel, galvanised
  • Pressure plate made of steel, cold pressed, galvanised
  • 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
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