3/8″ X 1 1/4″ X 36″ Starrett Precision Ground Flat Stock AISI A-2 Air Hardened Steel 54644 High Quality

3/8″ X 1 1/4″ X 36″ Starrett Precision Ground Flat Stock | AISI A-2 Air Hardened Steel | 54644 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 surfaces ensure flatness and squareness for accurate machining setups

AISI A-2 air hardened steel provides wear resistance and edge stability after forming tools and fixtures

Rectangular cross-section minimizes deflection under clamping and milling loads

36 inch length supports single-part fabrication or multiple operations without joints

Consistent cross-section across length supports repeatable fixturing and benchmarking

Specifications

Dimensions: 3/8 inch thick x 1 1/4 inch wide x 36 inches long

Material: AISI A-2 air hardened steel

Finish: Precision ground

Cross-section: 3/8 inch thickness by 1 1/4 inch width

Length: 36 inches

Form: Flat stock, rectangular bar stock

Applications

Machining and toolmaking shops for custom fixtures, jigs, and forming tools

Metal fabrication and welding shops for shims and baseline stock

Prototype development and R&D applications requiring rigid, flat stock

Die and mold work where stable, hardened stock enhances precision and repeatability