3/8" Upper Chuck Assembly for Use on Helixa Sensors
A standard self-centering 3-jaw chuck with key.
It has a maximum 3/8" (9.5 mm) opening and is connected to the Helixa torque sensor via an adaptor with female 3/8" square hole.
Used to secure a variety of test specimens for torque applications of 1.5 - 10 N.m.
Recommended for use only with 3 and 6 N.m sensors due to the risk of overloading lower-capacity sensors when tightening the chuck.