2″ X 3″ X 36″ Starrett Precision Ground Flat Stock AISI O-1 Oil Hardened Steel 54540 Weekend Sale

2″ X 3″ X 36″ Starrett Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel | 54540 is Starrett precision ground flat stock, supplied ground flat, square and parallel in aisi o-1 oil hardened steel so it goes straight into layout, fixturing and machining work without further surfacing.

Flat stock blank with consistent cross‑section for reliable machining and fixturing

AISI O-1 oil hardened steel offers solid wear resistance and edge stability for tooling applications

Precision ground surfaces reduce finishing effort and improve mating between parts

Straight, square surfaces promote accurate squaring, drilling, and milling setups

Suitable for custom tooling, jigs, fixtures, dies, and prototype components

Specifications

Product type: Precision Ground Flat Stock

Material: AISI O-1 Oil Hardened Steel

Dimensions: 2 inch thickness x 3 inch width x 36 inch length

Finish: Precision ground

Form factor: rectangular flat bar

Cross-section: 2 inch thick by 3 inch wide

Length: 36 inch

Surface quality: flat, machine-finished faces for immediate machining readiness

Applications

Machine shops and toolmaking environments for fabricating custom tooling blanks

Fixture and jig construction requiring stable, true bases

Die and forming operations where consistent blank stock supports precise tolerances

Prototype development and experimental tooling setups