Adjustable Torque Wrench

Model no.	Square Drive	Teeth	ft-lb (in-lb)	Graduation	L (mm)	G
BS-2721E	1/4″	72T	20-100	1.0	281	550
BS-2722E	1/4”	72T	30-200	1.0	322	640
BS-2726E	1/4”	72T	100-500	2.5	322	640
BS-2727E	1/4”	72T	50-250	2.0	281	550
BS-3722E	3/8”	72T	10-80	0.5	436	1350
BS-4721E	1/2”	72T	20-150	1.0	490	1490
BS-4722E	1/2”	72T	30-250	1.0	590	1700

Model no.	Square drive	Teeth	Nm	Graduation	L(mm)	G
BS-2721D	1/4”	72T	2-10	0.1	281	550
BS-2722D	1/4”	72T	4-20	0.1	322	650
BS-2724D	1/4”	72T	10-50	0.25	322	650
BS-2728D	1/4”	72T	5-25	0.2	281	550
BS-3722D	3/8”	72T	20-100	0.5	436	1350
BS-3723D	3/8”	72T	10-60	0.5	337	760
BS-3724D	3/8”	72T	10-50	0.25	337	760
BS-3728D	3/8”	72T	5-25	0.2	281	550
BS-4721D	1/2”	72T	40-200	1.0	490	1490
BS-4722D	1/2”	72T	60-340	2.0	590	1706
BS-4723D	1/2”	72T	60-420	2.0	590	1706
BS-4725D	1/2”	72T	80-400	2.0	590	1706
BS-4728D	1/2”	72T	50-350	2.0	590	1706

Model no.	Square drive	Teeth	Nm/ft-lb (in-lb)	Graduation	L (mm)	G
BS-2721F	1/4”	72T	2-10/22.1-84.1	0.1	281	550
BS-2722F	1/4”	72T	4-20/39.8-172.6	0.1	322	650
BS-2724F	1/4”	72T	10-50/99.6-431.5	0.25	322	650
BS-2728F	1/4”	72T	5-25/53.1-212.4	0.2	281	550
BS-3722F	3/8”	72T	20-100/16.6-71.9	0.5	436	1350
BS-3723F	3/8”	72T	10-60/9.2-42.4	0.5	337	760
BS-3724F	3/8”	72T	10-50/99.6-431.5	0.25	337	760
BS-3728F	3/8”	72T	5-25/53.1-212.4	0.2	281	550
BS-4721F	1/2”	72T	40-200/33.2-143.8	1.0	490	1490
BS-4722F	1/2”	72T	60-340/51.6-243.4	2.0	590	1706
BS-4723F	1/2”	72T	60-420/51.6-302.4	2.0	590	1706
BS-4725F	1/2”	72T	80-400/66.4-287.8	2.0	590	1706
BS-4728F	1/2”	72T	50-350/44.3-250.8	2.0	590	1706