#B-85B: Beveled edge, laminated transparent plastic rule with red ink graph and numbers. Graph is calibrated in 8ths of an inch; edges in 16ths. Flexible. Zero-centering scale. Black markings.

#B-85R: Beveled edge, laminated transparent plastic rule with red ink graph and numbers. Graph is calibrated in 8ths of an inch; edges in 16ths. Flexible. Zero-centering scale. Red markings.

#B-95: Transparent ruler with one edge a zero centering 8ths graph divided in 16ths to the inch and the other edge in millimeters. Each centimeter line is extended to the inch scale offering a comparison between English and metric scales. Laminated. Red markings.

#B-90: Beveled ruler with inch, pica, & agate scales. Laminated for durability.