Norbar 1/2-inch 60-330Nm Torque Wrench with Adjustable Industrial Ratchet

13049 Torque Wrench Adjustable Industrial Ratchet (Push Through Square) Model 330, 1/2", 60 - 330 N.m, complete with durable storage case The Professional torque wrench offers an ideal combination of accuracy, robust construction, comfort and ease of use. The push-through ratchets on these models are robustly engineered for strength and durability. The strength and high wear resistance comes from a coarse tooth pattern while a principle of offset ratchet pawls gives a narrow engagement angle. The push-through square drive is not only a robust design but allows the wrench to be used for torque control in both the clockwise and anti clockwise directions, and allows for a wider model range of up to 400 N.m. The experience gained in fifty eight years of torque wrench manufacture and in producing over 3/4 million of the 'Professional' models has culminated in Norbar's new range. The new torque wrench retains the well proven mechanism of previous models but adds a handle that has been totally re-engineered to improve comfort, strength and safety. Features: Accuracy of +/-3% of reading exceeds all international standards for torque wrenches Every wrench is supplied with a calibration certificate to satisfy the requirements of ISO 9000 Handle materials and lens resist all chemicals in common automotive, industrial and aviation use High quality, reversible ratchets allow work in confined areas Models 300 and 330 have a robust 'push through' ratchet head Locking mechanism prevents accidental adjustment of the wrench during operation Long scale graduated in N.m and lbf.ft alows for foolproof and accurate setting Kgf.m and lbf.in scales are also available Soft feel handle provides excellent grip even in oily conditions The new 'Stabilising Ring' reduces reading scatter and virtually eliminates drift between calibrations