Brand ATS
Collet Chuck Type 5C Collet Chuck
Shank Type A2-5 Spindle Nose

Check the listing for details. ATS A2-5 5C Collet Chuck. Condition: Used. Listed at 600.00 USD. excellent working condition, I just gave to upgrade to an S 20 collet for bigger barstock. Néver had any issues with it, absolutely perfect concentricity and a reliable . made a drawtube adaptor for M55 threads that comes with the chuck

$300.00
$600.00