1 1/4″ X 2 1/2″ X 18″ Starrett Precision Ground Flat Stock AISI O-1 Oil Hardened Steel 54233 Top Rated

1 1/4 inch thick by 2 1/2 inch wide by 18 inch long Precision Ground Flat Stock in AISI O-1 oil hardened steel. One piece.

Precision ground flat surfaces for reliable seating in jigs, fixtures, and toolmaking setups

Oil hardened steel delivers durable wear resistance suitable for recurring machining and forming tasks

Consistent cross-section and straight edges reduce setup time and improve dimensional repeatability

Versatile base stock for custom tooling, fixtures, and prototyping applications

Specifications

Material: AISI O-1 oil hardened steel

Finish: Precision ground

Dimensions: 1 1/4 inch thick x 2 1/2 inch wide x 18 inch long

Applications

Metalworking shops and fabrication facilities for toolmaking, fixture bases, and die work

Educational labs and machinist training environments requiring accurate flat stock for practice and projects

Prototype and custom fabrication where stable, planar stock supports precise machining outcomes