TruTorque TT250 1/2" Sq Dr Torque Wrench 13270

In engineering the new TruTorque range we have paid close attention to accuracy, ease of setting and comfort in use.

Durability has been a primary development goal - both in terms of the lifetime of components and longevity of calibration accuracy. Cycle testing of wrenches at full torque was a key element of the development process and, in total, several million tightening cycles were accumulated. The result is a product that you can use with complete confidence that you have the best tool for the job.



* Accuracy: +/-3% of reading exceeds all international standards for torque wrenches. Each wrench is supplied with a traceable calibration certificate.
* Micrometer Scale for simple and error free setting. (On dual scale wrenches, the micrometer increment applies to the N.m scale.)
* Quick and Light Adjustment: adjustment over the entire scale can quickly be achieved and with minimal effort in approximately ten complete turns (exact number varies by model).
* Versatile Ratchets: the tough ratchets are reversible and have narrow engagement angles of 5° to allow easy positioning of the tool in the tight confines of today's vehicles and machines.
* Comfortable, Durable Handle: the handle is constructed using two materials; a base material for strength overlaid with a soft feel grip for comfort and slip resistance.
* Adjustment Lock: all models feature a lock to prevent accidental adjustment of the set torque.

16mm Spigot End Fittings

Metric

Flare End

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

Blank End Fittings.

16mm Spigot End Fittings

Metric

Open End

1/4", 3/8" Square Drive "P" Type, Ratchet Head (Pre-set)

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)



Accuracy exceeds all international standards. Traceable calibration certificate supplied to satisfy ISO 9000 quality systems. High quality 72 tooth ratchet allows use in confined spaces. Torque Handle versions, both 16mm spigot and 9 x 12mm female. Unmistakable signal when set torque is reached. With reversible ratchets. "P" Type versions designed to discourage unauthorised alteration.

Torque Range: 1-20Nm 10-180ibf.in

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

Open End

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 Professional Adjustable

Incorporates 'click' sound and 'snap' feel to indicate when torque setting has been reached. Sliding switch on the ratchet head for instant direction reversal (except model 300 and 330, which has a push through square drive). Setting lock to prevent accidental adjustment of the torque setting. Scale located within handle Nm/lbf.ft graduated (kgf.m or ibf.in scale also available, supplied to order). Accuracy to 3%. Supplied in sturdy blow moulded box for protection. Supplied with a traceable calibration certificate to satisfy the requirements of ISO 9000 quality systems. With ratchet.

Torque Range: 60-330Nm 45-250ibf.ft

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