PSI Woodworking CJAWFJ2 Jumbo Flat Jaws
8" flat jaws used for finishing bowl bottoms when attached to a Barracuda scroll chuck.  The Jaws open to accommodate an 8-inch bowl. Includes : 8 - 1/2" and 8 - 3/4" rubber bumper pegs (16 total) to securely hold your bowl in position.  It is easy to adjust sizes with the 4-position peg system.  Compatible with Barracuda "C" style chucks including: CMG3C, CSC2000C, CSC3000C, CSC3000CTN.  Weighs 4 pounds shipped.