Twist Bar Focus Spinner Copper

The Twist Bar comes with our proprietary retainer system that gives you the feel of a slip fit system and all the convenience of easy bearing changes that you get with retainers. The HC3Z hybrid bearing installed with the Twist Bar is the perfect bearing for all focus tools and no longer in production. Our supplies of them are getting low, this may be your last chance to get one of these bearings. Tungsten Carbide weights are standard but an upgrade to ruby or white ceramic weights is available.