ASG, Division of Jergens, Inc.
15700 S. Waterloo Road | Cleveland, OH 44110-3898 | Phone: (888) 486-6163 | Fax: (216) 481-4519 | Email: asginfo@asg-jergens.com | www.asg-jergens.com
Page 7 of 23
Instructions for Using the Rundown Adapters
DTT Series Digital Torque Testers
User Manual
ASG Adapter Number Drive Size
Torque Range
lbf.in N.m
66620 4 mm HIOS 0.25 - 2.0 0.03 - 0.23
66631 4 mm HIOS 1.3 - 5.0 0.15 - 0.56
66612 1/4" Hex 1.3 - 5.0, 4.5 - 26.0 0.15 - 0.56, 0.51 - 2.94
66617 1/4" Hex 4.5 - 26.0 0.51 - 2.94
66633 4 mm HIOS 4.5 - 26.0 0.51 - 2.94
66635 5 mm HIOS 4.5 - 26.0 0.51 - 2.94
66618 1/4" Hex 25.0 - 80.0 2.8 - 9.03
66639 5 mm Hex 25.0 - 80.0 2.8 - 9.03
66634 3/8" Hex 50.0 - 200.0 5.65 - 22.6
66642 3/8" Hex 50.0 - 500.0 5.65 - 56.5
Below is a list of all rundown adapters ASG offers for the DTT and DTT-L Series
• Rundown adapters are included with the DTT torque testers. Please see the charts on page 6 for the included adapters.
• Rundown adapters are not included with the DTT-L torque tester, choose the needed rundown adapters from the chart below
when ordering the tester.
* ASG Adapter #66612 comes with two springs covering torque range from 1.3-5.0 lbf.in (0.15-0.56) and 4.5-26.0 lbf.in (0.51-2.94 N.m)
* * *
ASG #66620 ASG #66631
ASG #66612
ASG #66633
ASG #66635 ASG #66618
ASG #66639
ASG #66634
ASG #66617
ASG #66642