Bessey STC-S-MFT vaakasuora polvinivelpuristinsarja Auto-Adjust-toiminnolla, 2500 N pitovoima, sinkitty teräs, 2-osainen

Unlike fixed-jaw clamps that demand shims and guesswork, the Bessey STC-S-MFT set brings self-adjusting clamping to fixture building and light fabrication. Each clamp in this pair automatically adapts to workpiece thicknesses up to 35 mm, so you can switch between parts without re-adjusting the spindle. The toggle mechanism delivers a holding force of 2500 N, locking workpieces firmly against vibration and tool pressure.

Highlights

• Automatic jaw adjustment up to 35 mm for rapid workpiece changes
• High holding capacity of 2500 N (approx. 250 kg)
• Flanged base with two M6 mounting holes for secure bench or jig attachment
• Galvanized steel body resists corrosion in workshop environments
• Oil-resistant two-component plastic handle provides a comfortable, non-slip grip
• Set includes two clamps, two pressure plates, and two mounting screws

In daily use

Mount the clamps to your welding table, drill press, or assembly fixture using the included screws. The 60° handle opening and 90° clamping arm opening give you clear access for loading and unloading parts. The M8 spindle with 40 mm length allows fine tension adjustment when needed, while the auto-adjust feature handles most variations automatically. Whether you are holding sheet metal for tack welding or securing a jig for repetitive drilling, the toggle action provides a quick, positive lock with minimal effort.

Full specifications

• Product type: Horizontal toggle clamp
• Clamping action: Toggle action
• Holding capacity: 2500 N (250 kg / 550 lbs)
• Automatic adjustment: Yes
• Auto-adjust clamping range: Up to 35 mm (1 3/8")
• Handle opening angle: 60°
• Clamping arm opening angle: 90°
• Base type: Flanged base
• Mounting holes: 2 (for M6 screws)
• Spindle thread: M8
• Spindle length: 40 mm
• Material: Galvanized steel
• Handle material: Oil-resistant two-component plastic
• Set contents: 2 x STC-HH50 clamps, 2 x pressure plates, 2 x mounting screws
• Application: Welding, drilling, milling, assembly, fixture building

Final note

For workshops that value speed and repeatability, the Bessey STC-S-MFT eliminates the constant fiddling of traditional clamps. Its self-adjusting jaw and robust construction make it a practical upgrade for any fixture or production setup.