3/4″ X 3 1/2″ X 36″ Starrett Oversize Precision Ground Flat Stock AISI A-2 Air Hardened Steel 57440 Fresh Stock

3/4″ X 3 1/2″ X 36″ Starrett Oversize Precision Ground Flat Stock | AISI A-2 Air Hardened Steel | 57440 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.

Precision ground flat surface for reliable squareness and consistent contact in fixtures and gauging

AISI A-2 air hardened steel delivers wear resistance and edge retention for tooling environments

One piece solid construction reduces distortion and chatter during machining

Versatile for milling jaws, fixtures, shims, die making, and template blocks

Oversize dimensions support larger workpieces and longer setups without frequent stock rework

Specifications

Form: Oversize precision ground flat stock

Material: AISI A-2 air hardened steel

Thickness: 3/4 inch

Width: 3 1/2 inch

Length: 36 inch

Form factor: Solid flat stock with uniform thickness and width

Surface finish: Precision ground for flatness and repeatability

Edges: Clean, square edges suitable for accurate machining and clamping

Applications

Tooling and die making shops

Precision machining and metal fabrication facilities

Stamping and forming operations

Automotive and general manufacturing environments requiring reliable flat stock

OEMs producing fixtures, gauges, and jig components