Upper ‘key-operated’ 4-jaw Chuck (small)

Fitted with a square-drive adapter for connection to 'Vortex' torque sensors. Supplied with dedicated chuck-key and 3 different sets of interchangeable jaws. Max. opening 50mm depending on jaws selected.

Used for holding components and materials during torque testing.

Recommended for use only with 6 N.m and 10 N.m sensors due to the risk of overloading lower-capacity sensors when tightening the chuck.

Note: 4-jaw chucks can also be adapted for use with tensile testing equipment to suit pull-off tensile tests