Fatmax M one-handed clamp features a torsion-resistant I-profile rail made of cold-rolled steel that is heat-treated and case-hardened. It includes removable protective caps with smooth and well-adhering surfaces. The clamp is equipped with a smooth-running clamping handle that provides high clamping force. The Trulock pull mechanism allows for controlled release of the grip. Switching from clamping to spreading can be done without any tools. The robust plastic body is glass fiber reinforced, ensuring longer and more powerful clamping and spreading work.