Ratchet head torque wrench. Measurement accuracy +-3%. At least 5000 operating cycles. Large and legible mechanical scale. Easy change of direction by lifting the pin. Strong 72-tooth ratchet mechanism. Torque setting is done by turning the handle: 40-200 Nm. Setting accuracy 1 Nm. Ergonomic and comfortable handle with cushioning. Wrench length 500 mm. Head diameter 45 mm. Head height 23 mm. Wrench weight 1.3 kg. Each wrench has an individual serial number and DIN EN ISO 6789 - 2003 certificate.