Slim heads with a sturdy HAZET double-T-profile shank set at a 15° angle. American dimensions with a chrome-plated surface. Complies with DIN 895 standards. Made in Germany. Features an outside hexagon profile with a wrench size of 5/16 x 3/8 inches. Dimensions are 140.1 mm and the net weight is 0.03 kg. The HAZET wrench allows for high precision in tightening and loosening screw connections, ensuring a long service life due to high-quality chrome vanadium steel, a compacted material structure from drop forging, and careful heat treatment. It maintains correct hardness and dimensional stability, guaranteeing wear resistance and high load capacity. The shape, dimensions, and surface design are perfectly coordinated for functional handling and ergonomic requirements. The slim construction, achieved through optimum material composition, provides sufficient freedom of movement even in hard-to-reach screw connections. HAZET torque values exceed DIN ISO requirements for all wrench sizes, with DIN being the minimum standard. The slim open-end and box-end head shape does not compromise the wrench's loading capacity, remaining well below the maximum permissible limit value according to DIN ISO.