Long, slim design with slim heads. Shank features a sturdy HAZET double-T-profile. Box-end head is angled at 15°. American dimensions with a chrome-plated surface. Made in Germany. Output: outside 12-point profile. Wrench size: 5/16″. Dimensions: 130 mm. Net weight: 0.03 kg. HAZET wrench allows for high precision tightening and loosening of screw connections.

Long service life is ensured by high-quality chrome vanadium steel, a compacted material structure from drop forging, and careful heat treatment. The correct hardness and dimensional stability guarantee wear resistance and high load capacity. The shape, dimensions, and surface design are perfectly coordinated to ensure functional handling and meet ergonomic requirements. The slim construction, achieved through optimum material composition, allows for sufficient freedom of movement even with hard-to-reach screw connections. HAZET torque values exceed DIN ISO requirements for all wrench sizes, with DIN being the minimum requirement. The slim open-end and box-end head shape does not compromise the wrench's loading capacity, which remains well below the maximum permissible limit value according to DIN ISO.