We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
STARRETT Precision Steel Square: 90° Angle, 3 x 2-3/8 in Outside Dimensions - Machinist Precision Steel Squares
STARRETTMachinist Precision Steel Squares

STARRETT Precision Steel Square: 90° Angle, 3 x 2-3/8 in Outside Dimensions

The STARRETT Precision Steel Square: 90° Angle (MPN 20-3) is a machinist precision steel square with outside dimensions of 3 x 2-3/8 inches, constructed from stainless steel. It offers a squareness accuracy of 0.0002…

SKU 3G-OTH-292790

Brand
STARRETT
Item
Precision Steel Square: 90° Angle, 3 x 2-3/8 in Outside Dimensions
Category
Machinist Precision Steel Squares
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

STARRETT
Manufacturer Part Number
20-3
Type
Stainless Steel
Outside Dimensions
3 x 2-3/8 in
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

STARRETT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The STARRETT Precision Steel Square: 90° Angle (MPN 20-3) is a machinist precision steel square with outside dimensions of 3 x 2-3/8 inches, constructed from stainless steel. It offers a squareness accuracy of 0.0002 inches and is supplied in a Starrett Logo Cardboard Box.

Used in

Common applications for STARRETT
Structural steel fabrication — TENNAX™-PRO bi-metal band saw blades for cutting beams and channels
Stainless steel pipe cutting — Advanz™ CS carbide-tipped band saw blades for abrasive material
Aluminum extrusion cutting — Duratec™ SFB carbon steel band saw blades for soft metals
General metalworking maintenance — Intenss™ PRO-DIE high-speed steel band saw blades for mixed metals
Hard alloy tool steel cutting — Intenss™ PRO bi-metal band saw blades with hook edge
Wood and non-ferrous material sawing — Duratec™ SFB carbon steel blades for multi-material shops

STARRETT Products

3G Electric supplies STARRETT machinist precision steel squares. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
STARRETT Precision Steel Square: 90° Angle, Stainless Steel, 0.0002 Squareness (MPN S3020Z). Key specifications — attr1182176: Stainless Steel; attr1182181: Plastic; attr1182159: STARRETT; attr1182175: Set of four - 2-31/32 x 1-31/32 in, 3-31/32 x 2-31/32 in, 5-29/32 x 3-29/32 in, 12-1/32 x 6-7/8 in; attr1182177: 0.0002; attr1182182: No.
STARRETT
STARRETT Precision Steel Square: 90° Angle, Stainless Steel, 0.0002 Squareness (MPN S3020Z). Key specifications — attr1182176: Stainless Steel; attr1182181: Plastic; attr1182159: STARRETT; attr1182175: Set of four - 2-31/32 x 1-31/32 in, 3-31/32 x 2-31/32 in, 5-29/32 x 3-29/32 in, 12-1/32 x 6-7/8 in; attr1182177: 0.0002; attr1182182: No.
STARRETT Combination Square: SAE, Steel, Satin, 12 in Blade Lg, 1/64 in Graduations (MPN C11H-12-4R). Key specifications — attr1182179: Square; attr1182186: 1/64 in; attr1182189: Satin; attr1182159: STARRETT; attr1182169: Cast Iron.
STARRETT
STARRETT Combination Square: SAE, Steel, Satin, 12 in Blade Lg, 1/64 in Graduations (MPN C11H-12-4R). Key specifications — attr1182179: Square; attr1182186: 1/64 in; attr1182189: Satin; attr1182159: STARRETT; attr1182169: Cast Iron.
STARRETT Combination Square: SAE, Steel, Satin, 4 in Blade Lg, 1/64 in Graduations (MPN C11H-4-4R). Key specifications — attr1182179: Square; attr1182186: 1/64 in; attr1182189: Satin; attr1182159: STARRETT; attr1182169: Cast Iron.
STARRETT
STARRETT Combination Square: SAE, Steel, Satin, 4 in Blade Lg, 1/64 in Graduations (MPN C11H-4-4R). Key specifications — attr1182179: Square; attr1182186: 1/64 in; attr1182189: Satin; attr1182159: STARRETT; attr1182169: Cast Iron.
STARRETT Combination Square Set: SAE, Steel, Satin, 6 in Blade Lg, 1/64 in Graduations (MPN C33HC-6-4R). Key specifications — attr1182179: Center/Square; attr1182186: 1/64 in; attr1182189: Satin; attr1182159: STARRETT; attr1182169: Steel.
STARRETT
STARRETT Combination Square Set: SAE, Steel, Satin, 6 in Blade Lg, 1/64 in Graduations (MPN C33HC-6-4R). Key specifications — attr1182179: Center/Square; attr1182186: 1/64 in; attr1182189: Satin; attr1182159: STARRETT; attr1182169: Steel.
STARRETT Combination Square: SAE, Steel, Brushed, 6 in Blade Lg (MPN 11H-6-16R). Key specifications — attr1182179: Square; attr1182186: 1/100 in (Aircraft Quick Reading); attr1182189: Brushed; attr1182159: STARRETT; attr1182169: Cast Iron.
STARRETT
STARRETT Combination Square: SAE, Steel, Brushed, 6 in Blade Lg (MPN 11H-6-16R). Key specifications — attr1182179: Square; attr1182186: 1/100 in (Aircraft Quick Reading); attr1182189: Brushed; attr1182159: STARRETT; attr1182169: Cast Iron.
STARRETT Combination Square Set: SAE, Steel, Satin, 12 in Blade Lg, 1/64 in Graduations (MPN C434-12-4R). Key specifications — attr1182179: Center/Reversible Protractor/Square; attr1182186: 1/64 in; attr1182189: Satin; attr1182159: STARRETT; attr1182169: Steel.
STARRETT
STARRETT Combination Square Set: SAE, Steel, Satin, 12 in Blade Lg, 1/64 in Graduations (MPN C434-12-4R). Key specifications — attr1182179: Center/Reversible Protractor/Square; attr1182186: 1/64 in; attr1182189: Satin; attr1182159: STARRETT; attr1182169: Steel.

More from STARRETT

View all STARRETT parts →
STARRETT Precision Steel Square: 90° Angle, 12 x 7 in Outside Dimensions, Stainless Steel (MPN 20-12). Key specifications — attr1182176: Stainless Steel; attr1182181: Starrett Logo Cardboard Box; attr1182159: STARRETT; attr1182175: 12 x 7 in; attr1182177: 0.0002 in; attr1182182: No.
STARRETT
STARRETT Precision Steel Square: 90° Angle, 12 x 7 in Outside Dimensions, Stainless Steel (MPN 20-12). Key specifications — attr1182176: Stainless Steel; attr1182181: Starrett Logo Cardboard Box; attr1182159: STARRETT; attr1182175: 12 x 7 in; attr1182177: 0.0002 in; attr1182182: No.
STARRETT Precision Steel Square with Wide Base: 90° Angle, 2-31/32 x 1-31/32 in Outside Dimensions (MPN 3020-3). Key specifications — attr1182176: Stainless Steel; attr1182181: Starrett Logo Cardboard Box; attr1182159: STARRETT; attr1182175: 2-31/32 x 1-31/32 in; attr1182177: 0.001 in; attr1182182: Yes.
STARRETT
STARRETT Precision Steel Square with Wide Base: 90° Angle, 2-31/32 x 1-31/32 in Outside Dimensions (MPN 3020-3). Key specifications — attr1182176: Stainless Steel; attr1182181: Starrett Logo Cardboard Box; attr1182159: STARRETT; attr1182175: 2-31/32 x 1-31/32 in; attr1182177: 0.001 in; attr1182182: Yes.
STARRETT Precision Steel Square: 90° Angle, 3-31/32 x 2-31/32 in Outside Dimensions, Stainless Steel (MPN 3020-4). Key specifications — attr1182176: Stainless Steel; attr1182181: Starrett Logo Cardboard Box; attr1182159: STARRETT; attr1182175: 3-31/32 x 2-31/32 in; attr1182177: 0.001 in; attr1182182: No.
STARRETT
STARRETT Precision Steel Square: 90° Angle, 3-31/32 x 2-31/32 in Outside Dimensions, Stainless Steel (MPN 3020-4). Key specifications — attr1182176: Stainless Steel; attr1182181: Starrett Logo Cardboard Box; attr1182159: STARRETT; attr1182175: 3-31/32 x 2-31/32 in; attr1182177: 0.001 in; attr1182182: No.
STARRETT Precision Steel Square: 90° Angle, 5-29/32 x 3-29/32 in Outside Dimensions, Stainless Steel (MPN 3020-6). Key specifications — attr1182176: Stainless Steel; attr1182181: Starrett Logo Cardboard Box; attr1182159: STARRETT; attr1182175: 5-29/32 x 3-29/32 in; attr1182177: 0.001 in; attr1182182: No.
STARRETT
STARRETT Precision Steel Square: 90° Angle, 5-29/32 x 3-29/32 in Outside Dimensions, Stainless Steel (MPN 3020-6). Key specifications — attr1182176: Stainless Steel; attr1182181: Starrett Logo Cardboard Box; attr1182159: STARRETT; attr1182175: 5-29/32 x 3-29/32 in; attr1182177: 0.001 in; attr1182182: No.
STARRETT Precision Steel Square: 90° Angle, 12-1/32 x 6-7/8 in Outside Dimensions, Stainless Steel (MPN 3020-12). Key specifications — attr1182176: Stainless Steel; attr1182181: Plastic Case; attr1182159: STARRETT; attr1182175: 12-1/32 x 6-7/8 in; attr1182177: 0.001 in; attr1182182: No.
STARRETT
STARRETT Precision Steel Square: 90° Angle, 12-1/32 x 6-7/8 in Outside Dimensions, Stainless Steel (MPN 3020-12). Key specifications — attr1182176: Stainless Steel; attr1182181: Plastic Case; attr1182159: STARRETT; attr1182175: 12-1/32 x 6-7/8 in; attr1182177: 0.001 in; attr1182182: No.
STARRETT Precision Steel Square: 90° Angle, 6 x 4-5/16 in Outside Dimensions, Stainless Steel (MPN 20-6). Key specifications — attr1182176: Stainless Steel; attr1182181: Starrett Logo Cardboard Box; attr1182159: STARRETT; attr1182175: 6 x 4-5/16 in; attr1182177: 0.0002 in; attr1182182: No.
STARRETT
STARRETT Precision Steel Square: 90° Angle, 6 x 4-5/16 in Outside Dimensions, Stainless Steel (MPN 20-6). Key specifications — attr1182176: Stainless Steel; attr1182181: Starrett Logo Cardboard Box; attr1182159: STARRETT; attr1182175: 6 x 4-5/16 in; attr1182177: 0.0002 in; attr1182182: No.