Mechano-Pneumatical Core Chuck (Spring-Force Expanding) Axial-thrust mechanical chucks with double diameter cores 3" and 6". The chuck expansion occurs by axial thrust of t h e c h u c k i n s i d e t h e c o r e The lugs are k e p t a t t h e minimum diameter with t h e help of spring force. FORTUNE axial thrust mechanical core chucks are provided with a spring system which, using the axial thrust when introduced inside t h e reel core, e x p a n d a series of keys That guarantee t h e right grip of t h e reel.

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AIR EXPANDING SHAFT

1 INCH MULTIBLADDER AIR SHAFT

FORTUNE MAKE 1INCH MULTIBLADDER AIR SHAFT

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3INCH MULTI-BLADDER AIR ADAPTOR

AXIAL THRUST MECHANICAL CHUCK

1 INCH MULTIBLADDER AIR SHAFT

MULTI BLADDER AIR ADAPTORS

AIR ADAPTORS AND AIR CHUCK by FORTUNE