iGAGING Machinist Straight Edge 3 pc Set (12, 24, 36 inch) is a precision steel edge set that allow you to properly and accurately adjust your tools. These straight edges are great for checking surfaces for flatness and straightness or check two separate parts for alignment. The bevel "knife edge" makes it easy to use and is marked machinist's style in standard decimal inches while the opposite edge is square and perfectly parallel.

Features

Includes 12", 24" and 36" Straight Edges

Width: 1-9/16"

Thickness: 3/16"

Laser engraved with 1/64" or 1 mm graduations on the bevel edge

Ground and lapped for straightness and parallelism

Made from hardened and ground steel with satin chrome finish

Supplied in protective sleeve