Steel is the perfect edge for razor straight trimming. Your blade slips along the steel with dead on accuracy. The stainless steel edge is low and flat, so your blade won’t wobble.

The tool steel is .069" thick by 1.25" wide, It is joined to the base and protrudes from the side of the ruler. Trim fast. Trim straight.

A knife can slip on a flat ruler and cut you. The Steel Edge Rhino Ruler has a guard that prevents the razor from accidentally slicing you.

A razor knife can slip over a flat ruler and give you a nasty cut.The new Safety Ruler has a curved aluminum guard that prevents the razor from accidentally slicing your fingers. New design offers a wider base and more comfortable hand guard. Now available with scales oriented for left or right handed users.

No slip ruler backing with peel and stick adhesive for the Safety Ruler