Skip to content
We have a minimum order amount of $75
We have a minimum order amount of $75
Sturtevant-Richmont RDF Series

Sturtevant-Richmont RDF Series

Rundown Fixtures

Rundown fixtures assist in testing the output of pulse, stall and clutch power tools. Neither our testers nor our rundown fixtures are designed or suited for impact tools. 

Testing pulse and clutch power tools are accomplished by allowing the tool to achieve rotational speed prior to torque measurement. The rundown fixtures all include components to emulate either a hard or medium joint, thus ensuring greater test accuracy. 

The rundown fixtures work with Torq-Tronics 2 (+/- .5% Indicated Value) and our new System 8 (+/- .25% Indicated Value) Digital Torque Testers. 

Filters and Testing 

Both Torq-Tronics 2 and the System 8 digital torque testers have power tool testing filters built. Matching tool capacity, rundown fixture capacity, and the transducer capacity is the basis for creating accurate test results. 

Rundown Fixture Models:

Model Number Part Number Description Torque Range
Drive Type
Sturtevant Richmont RDF 1 Nm 10349 RUNDOWN FIXTURE Max Torque: 10 in-lbs (1 Nm) Drive Size: 1/4" Hex 1-10 in-lb (0.1-1 Nm)
1/4" Hex Drive
Sturtevant Richmont RDF 3 Nm 10350 RUNDOWN FIXTURE Max Torque: 25 in-lbs (3 Nm) Drive Size: 1/4" Hex 3-25 in-lb (0.3-3 Nm)
1/4" Hex Drive
Sturtevant Richmont RDF 6 Nm 10351 RUNDOWN FIXTURE Max Torque: 50 in-lbs (6 Nm) Drive Size: 1/4" Hex 5-50 in-lb (0.6-6 Nm)
1/4" Hex Drive
Sturtevant Richmont RDF 17 Nm 10352 RUNDOWN FIXTURE Max Torque: 150 in-lbs (17 Nm) Drive Size: 3/8" Hex 15-150 in-lb (1.7-17 Nm)
3/8" Hex Drive
Sturtevant Richmont RDF 34 Nm 10353 RUNDOWN FIXTURE Max Torque: 300 in-lbs (34 Nm) Drive Size: 3/8" Hex 30-300 in-lb (3.4-34 Nm)
3/8" Hex Drive
Sturtevant Richmont RDF 34 Nm 10354 RUNDOWN FIXTURE Max Torque: 300 in-lbs (34 Nm) Drive Size: 1/2" Square Drive 30-300 in-lb (3.4-34 Nm)
1/2" Square Drive
Sturtevant Richmont RDF 68 Nm 10355 RUNDOWN FIXTURE Max Torque: 600 in-lbs (68 Nm) Drive Size: 1/2" Square Drive 60-600 in-lb (6.8-68 Nm)
1/2" Square Drive
Sturtevant Richmont RDF 109 Nm 10356 RUNDOWN FIXTURE Max Torque: 960 in-lbs (109 Nm) Drive Size: 1/2" Square Drive 96-960 in-lb (10.9-109 Nm)
1/2" Square Drive
Sturtevant Richmont RDF 204 Nm 10357 RUNDOWN FIXTURE Max Torque: 1800 in-lbs (204 Nm) Drive Size: 1/2" Square Drive 180-1800 in-lb (20.4-204 Nm)
1/2" Square Drive
Sturtevant Richmont RDF 339 Nm 10358 RUNDOWN FIXTURE Max Torque: 3000 in-lbs (339 Nm) Drive Size: 3/4" Square Drive 300-3000 in-lb (33.9-339 Nm)
3/4" Square Drive


For more articles about Sturtevant-Richmont products 
Click Here


Click the link here to view and download the entire
 Sturtevant-Richmont Catalog


Contact us with any questions or for more information

Previous article Sturtevant-Richmont VeriTorq 2 Series
Next article Sturtevant-Richmont ML Series