Robust construction gives accurate results even in arduous working conditions. Every wrench supplied with a calibration certificate to satisfy requirements of ISO 9000. The break back action gives an unmistable signal which can be seen and felt. The break angle improves accuracy by reducing the possibility of over torquing. Dual scaled, Nm and lb.ft. All models listed are also available as Production 'P' types with no setting scale. These must be set against a Torque Wrench Analyser or similar instrument.

Model	Square Drive (inches)*	Part Code	Range		Length (mm)	Weight (kg)
			Nm	lb.ft
3AR	3/4	12001	100 - 500	70 - 350	915	5.2
3AR	1	12001.01	100 - 500	70 - 350	915	5.2
4R	3/4	12006	150 - 700	100 - 500	1090	6.3
4R	1	12006.01	150 - 700	100 - 500	1090	6.3
4AR	3/4	12007	200 - 800	150 - 600	1140	6.4
4AR	1	12007.01	200 - 800	150 - 600	1140	6.4
4TH	‡	12003	130 - 550	100 - 400	915	4.6
5R	3/4	12009	300 - 1000	200 - 750	1470	7.3
5R	1	12009.01	300 - 1000	200 - 750	1470	7.3
5AR	3/4	12012	700 - 1500	500 - 1000	1470	10.4
5AR	1	12012.01	700 - 1500	500 - 1000	1470	10.4

Model	Square Drive (inches)*	Part Code	Range		Length (mm)	Weight (kg)
			Nm	lb.ft
3AR	3/4	12015	100 - 500	70 - 350	915	5.2
4R	3/4	12020	150 - 700	100 - 500	1090	6.3
5R	3/4	12023	300 - 1000	200 - 750	1470	7.3
5AR	3/4	12002	700 - 1500	500 - 1000	1470	10.4

Model	End Fitting	Part Code	Range		Length (mm)	Weight (kg)
			Nm	lb.ft
4 TH	22mm Spigot	12003	130 - 550	100 - 400	915	4.6
4 THP	22mm Spigot	12017	130 - 550	100 - 400	915	4.6