• Accurate results to ±4%, even in arduous conditions..
• Large break angle for accuracy, no over torqueing.
• Cam control of the mechanism gives a controlled break..
• Dual scaled, with both N.M and IBF.FT graduations. Supplied with a calibration certification..
• Meets the requirements of ISO 9000:2000..

Product Description ------------------- The Norbar adjustable industrial torque wrenches have a robust construction, which gives accurate results to plus/ minus4%, even in arduous working conditions. Their large break angle improves accuracy by reducing the possibility of over torqueing, and the cam control of the mechanism gives a controlled break which will not throw the operator off balance. The torque wrenches are dual scaled, with both NM (Newton meters) and IBF.FT graduations. Every wrench is supplied with a calibration certification to satisfy the requirements of ISO 9000:2000. Supplied in a carry case for storage and protection. Norbar 5R industrial torque wrench specification drive: 1in square. Range: 300-1000nm (200-750lbf.Ft).torque radius: 1272.4mm.Ratchet teeth: 36.Ratchet type: push-through. Length: 1475mm.Weight: 7.3kg.In 1942 the "north bar tool company" (as Norbar was then known), became the first company in Britain to commercially manufacture a torque wrench. The initial demand was driven by the need for the ket-less cylinder head of the rolls Royce Merlin engine to be accurately tightened. Bill brodey and his partner Ernest thornitt obtained a licence from Britain's war-time government to begin manufacture of torque wrenches and Norbar was born. Since then, Norbar has continued to invest in the very latest design, manufacturing and quality control technology to achieve the highest level of innovation and precision in the field of torque control equipment. The company has grown from strength to strength and now is the world's leading torque spet with one of the largest and most modern s in the world devoted exclusively to the design, development and production of torque tightening and measuring equipment. Norbar is the only torque equipment manufacturer to be able to offer torque tool and instrument calibration and recalibration services Box Contains ------------ 1 x Plastic storage case 1 x Calibration certificate