TONE (formerly Maeda Metal Industries) Axial force gauge set Measurement range kN: 50-400 1 scale: 5kN

Used for receiving inspection of high-strength bolts. Achieves high accuracy of ±3%, meeting the demands of the civil engineering and construction industries, where high quality and strict construction management are required. Lightweight (10 kg) due to aluminum alloy body. Equipped with a protector that can withstand harsh usage environments. Large, easy-to-read Newton scale with pointer synchronized with tightening speed, making measurement work extremely easy. Equipped with a clamp device that is convenient for mounting to steel frames, etc. Measurement fittings (plates, bushings) with bolt rotation stopper. Torsion bolts M20 and M22 are standard equipment (plates for M16 and M24, bushings for torsion bolts M16 and M24, bushings for hexagonal bolts M16, M20, M22, and M24 are optional). Attachments for torsion bolts M20 and M22 are standard equipment, allowing you to loosen the bolts after measurement with your own shear wrench (optional for M16 and M24).