<B>BL-123 Pair of 1" x 2" x 3" Precision Steel 1-2-3 Blocks Review</b><P>http://tinyurl.com/n2t39os <P><P> BL-123 Pair of 1" x 2" x 3" Precision Steel 1-2-3 Blocks <P>Precision ground. Case hardened.<P>Cross-drilling design for extra strength and minimum weight.<P>Five 3/8-16 tapped holes are provided for clamping.<P>
