Norbar Torque Wrenches

All Norbar torque wrenches are designed and manufactured to exceed the following national and international standards: BS6703: 1988, ISO 6789: 1992 & U.S.A.GGG-W-00686-C (GSA-FSS).

1/2" Square Drive 'P' Type Ratchet (Pre-set)

Designed for the production environment where they will be set and then dedicated to a particular application. There is no scale, the wrench must be set against a Torque Wrench Analyser or similar instrument. Setting system is designed to discourage unauthorised alteration. Coloured end seals are provided to identify the wrench to a particular operator, torque setting or calibration period. With reversible ratchets.

Torque Range: 30-300Nm 22-220ibf.ft

For further specification on this product please see the attached PDF under the additional information tab.

Standard Series Torque Multiplier

The 'Standard series' torque multiplier has been designed for the specialist user where it is necessary to provide higher torque than would otherwise be possible due to limitations on space or operator strength. This series employs multiple stage epicyclic gearing to give a wide range of torque outputs and ratios to suit most applications. The torque multiplication is accurate to more than plus/minus 4% with a maximum output of 47,500Nm. *Models contain the AWUR 'anti wind up ratchet' mechanism. As with any high ratio gearbox (25:1 or more) a certain amount of wind-up (spring) has to be taken up before any useful tightening work can be applied to the nut. Each time the input device is released, the wind-up will rotate back against the direction of operation.The AWUR mechanism retains all of the wind up forces as they are created locking the multiplier onto the nut being tightened. This means that even when used upside down the multiplier will support it's own weight.



Torque Range: 3400Nm 2500 Ibf.ft
Square Drive: 1/2?? Input 1?? Output

For further specification on this product please see the attached PDF under the catalogue PDF links tab.

16mm Spigot End Fittings

Metric

Flare End

16mm Spigot End Fittings

Metric

Flare End

16mm Spigot End Fittings

Metric

Flare End

1/4" Hex. Drive Adjustable Reversible Precision

All Norbar torque wrenches are designed and manufactured to exceed the following national and international standards: BS6703: 1988, ISO 6789: 1992 & U.S.A.GGG-W-00686-C (GSA-FSS)



Non length-dependant wrench, remaining accurate regardless of hand position. Accuracy of +/-3% exceeds normal torque wrench standards. Supplied with coloured end seals to identify the wrench on the production line to an operator, torque setting or calibration period. With calibration certificate fully traceable and suitable for ISO9000 assessment purposes. Overall length 170mm.

Torque Range: 10-50ibf.in

For further specification on this product please see the attached PDF under the additional information tab.

3/4" Square Drive Industrial Adjustable Ratchet

All Norbar torque wrenches are designed and manufactured to exceed the following national and international standards: BS6703: 1988, ISO 6789: 1992 & U.S.A.GGG-W-00686-C (GSA-FSS)



Robust construction gives accurate results to +/-4%. Back break action indicates when specified torque has been achieved and improves accuracy by reducing the possibility of over tightening. With calibration certificate fully traceable and suitable for ISO 9000 assessment purposes. With ratchet.

Torque Range: 200-800Nm 150-600ibf.ft

For further specification on this product please see the attached PDF under the additional information tab.

16mm Spigot End Fittings

Metric

Open End

16mm Spigot End Fittings

Metric

Flare End

16mm Spigot

Blank End Fittings.