Fatmax L one-handed clamp features a torsion-resistant I-profile rail made of cold-rolled steel, which is heat-treated and case-hardened. It includes removable protective caps with smooth and well-adhering surfaces. The clamp has a smooth-running clamping handle that ensures 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 fibre reinforced, providing longer and more powerful clamping and spreading capabilities.