
KWIK-WAY Chuck SVS range 11.11-20.6mm
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Kwik-Way 21mm Valve Chuck Assembly - Large Capacity Precision for Valve Refacers
The 21mm Valve Chuck Assembly is an optional, large-capacity component from Kwik-Way, designed to enhance the versatility and precision of SVS II Deluxe, EVS, and VL (SN 3680+) Valve Refacers. This assembly accommodates valve stems from 7/16” to 13/16” (11.11 mm to 20.6 mm). As a core part of the Kwik-Way “Centerline System,” its air-activated, self-aligning six-ball design ensures valves are refaced concentric to their true center with exceptional accuracy (down to .0005 inches). Installation requires the 012-1035-21 Chuck Yoke, and proper maintenance with denatured alcohol for cleaning and Automatic Transmission Fluid for lubrication is crucial for optimal performance.
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