Online Lee Valley Hock HCS (O1) Block Plane Blades

Block planes are the workhorses of many cabinet shops. This handy and versatile tool always benefits from having a well-made blade that holds a keen edge. These blades will fit Stanley-style and Record block planes, and they may fit others.

The blades are available in two widths: 1 3/8″ for Stanley-style low-angle planes, and 1 5/8″ for the 9 1/2 or standard-angle planes. Additionally, there are two slot configurations: a 5/8″ wide slot for new(er) Stanley-style planes and 7/16″ narrow slot for the old(er) planes.

All are 3/32″ thick and 4 1/4″ long.