3/8″ X 4″ X 18″ Starrett Precision Ground Flat Stock AISI A-2 Air Hardened Steel 54735 Final Sale

3/8″ X 4″ X 18″ Starrett Precision Ground Flat Stock | AISI A-2 Air Hardened Steel | 54735 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 faces provide stable reference surfaces for milling, grinding, and inspection.

AISI A-2 air hardened steel offers good wear resistance and edge retention for tooling and fixture work.

Rectangular flat stock with consistent cross-section minimizes bowing and maintains straight edges during fabrication.

Uniform thickness and width enable predictable clamping and setup across multiple workpieces.

Ready-to-use stock for die making, fixture fabrication, and precision machining applications.

Specifications

Material: AISI A-2 air hardened steel

Size: 3/8 inch thick, 4 inch wide, 18 inch long

Finish: Precision ground faces

Shape: Rectangular flat stock

Dimensions: 3/8 inch thick; 4 inch wide; 18 inch long

Applications

Metal fabrication shops for fixtures, jigs, and tooling references

Tool and die making for forming tools, inserts, and alignment fixtures

Machining and prep work requiring reliable stock references

Welding prep fixtures, alignment blocks, and prototype test assemblies