These Bessey STC Self-Adjusting Horizontal Push Pull Toggle Clamps have automatic distance adjustment, whilst maintaining a constant clamping force. They ensure quick and secure clamping and are ideal for small-scale productions. The movement of the handle is converted into an axial movement of the push / pull rod. Using the set screw on the cantilevered joint, the clamping force can be adjusted to meet particular requirements. The base plate, which is suitable for both metric and imperial, has been designed to facilitate fast and secure clamping set up. The Toggle Clamps have high-quality, oil-resistant two-component handles. These are ergonomically designed to fit well in the hand and provide a good grip.Specification: Clamping Height: Up to 35mm.Clamping Force: Up to 2,500N.Weight: 0.20kg.