Morsetto a leva BESSEY STC-HH70 rosso acciaio inox 6 cm

The BESSEY STC-HH70 toggle clamp is a stainless steel manual clamp with a 6 cm opening and a red finish. Designed for quick setup and repeated use, it offers an automatic clamping width range that adapts to varying workpiece thicknesses without manual spindle adjustment. The clamp weighs approximately 420 g and is intended for general-purpose holding tasks in workshops and production environments.

Advantages

The clamp provides fast, ready-to-use clamping during initial setup and when changing workpieces, thanks to its automatic clamping width range. A patented mechanism gives the STC-HH70 a very large clamping range so a single size can replace multiple competitor sizes. The moving pressure plate with a removable protective cap and a clamping force adjustment screw in the joint allow secure yet gentle clamping of sensitive surfaces such as veneered or varnished workpieces.

Suitable for

• Workshop and bench workholding
• Fixture and jig applications
• Woodworking with veneered or finished surfaces
• Short-run assembly and prototype clamping

Key specifications

• Opening (clamping range): 6 cm
• Material: stainless steel
• Weight: ~420 g
• Finish: red-coated handle or body accents
• Adjustable clamping force via joint screw
• Moving pressure plate with removable protective cap for gentle contact

How to use

Position the clamp on the fixture or workbench so the moving pressure plate contacts the workpiece. Close the toggle handle until the clamp locks, allowing the mechanism to accommodate the workpiece thickness automatically. If required, adjust clamping force by turning the adjustment screw in the joint and fit or remove the protective cap on the pressure plate to protect sensitive surfaces.

Recommendations

Use the clamp on clean, flat contact surfaces and avoid excessive tightening beyond the required holding force to protect finished surfaces. Regularly check the joint screw and protective cap for wear and tighten or replace parts as needed to maintain consistent clamping performance.