While Supplies Last 1 1/2″ X 2 1/2″ X 18″ Starrett Oversize Precision Ground Flat Stock AISI A-2 Air Hardened Steel 57666

1 1/2″ X 2 1/2″ X 18″ Starrett Oversize Precision Ground Flat Stock | AISI A-2 Air Hardened Steel | 57666 is Starrett precision ground flat stock, supplied ground flat, square and parallel in aisi a-2 air hardened steel so it goes straight into layout, fixturing and machining work without further surfacing.

Oversize stock facilitates final surfacing and squaring on a milling or grinding setup

Precision ground flat faces provide true references for fixtures, gauges, and alignment tasks

AISI A-2 air hardened steel offers a balance of hardness, toughness, and machinability for repeated fixturing use

One piece construction minimizes misalignment during setup and reduces surface irregularities

Ideal for custom jigs, fixtures, gauge blocks, and test assemblies requiring a flat, stable base

Specifications

Dimensions: 1 1/2 inch by 2 1/2 inch by 18 inch

Material: AISI A-2 air hardened steel

Stock type: Oversize precision ground flat stock

Finish: Precision ground with true faces

Configuration: Solid, single piece flat stock

Applications

Tooling and die shops for fixture fabrication, gauging, and reference surfaces

General machine shops for jigs, fixtures, and alignment references

Prototyping labs and design shops requiring precise flat stock for mockups and test assemblies

Aerospace and automotive manufacturing for milling, drilling, and assembly alignment tasks