Express Delivery 3/16″ X 1 3/4″ X 18″ Starrett Oversize Precision Ground Flat Stock AISI A-2 Air Hardened Steel 57574

3/16″ X 1 3/4″ X 18″ Starrett Oversize Precision Ground Flat Stock | AISI A-2 Air Hardened Steel | 57574 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 precision ground flat stock designed for straight edges and reference surfaces

Single piece construction eliminates joints and potential flex under load

Air hardened AISI A-2 steel offers balanced hardness and machinability for tooling applications

Flat surfaces produced by precision grinding support accurate measurements and setups

Ideal for fixture building, setup blocks, and custom tooling where a stable base is required

Specifications

Thickness: 3/16 inch

Width: 1 3/4 inch

Length: 18 inches

Material: AISI A-2 air hardened steel

Form: solid flat stock, single piece

Finish: precision ground surfaces for accurate reference and machining

Overall dimensions: 3/16 inch thick × 1 3/4 inch wide × 18 inches long

Material state: air hardened steel for wear resistance and durability

Applications

Metal fabrication shops and machine shops for fixtures and jigs

Tool and die, stamping, and molding operations requiring stable reference surfaces

Prototyping and custom tooling where a flat, wear-resistant base is advantageous