The Starrett 20 Master Precision Square is the finest precision-checking square. Squareness accuracy to .0001" (0.0025mm) every 6" (150mm). This hardened steel square is used when extreme accuracy is required. The beams and blades are hardened, ground and lapped to ensure parallelism and straightness. The beam is grooved at the inner corner for clearance of burr or dirt. Made of high quality tool steel, with the finest of craftsmanship throughout. 3" (75mm) Blade, 2 3/8" (60mm) Beam.
20-3 Master Precision Square
$299.00
- SKU:
- 20-3
- UPC:
- 049659501308
- Blade Length (in):
- 3"
- Blade Length (mm):
- 75mm
- Category:
- Precision Measuring Tools > Precision Hand Tools > Squares > Solid Squares
- Country of Origin :
- United States
- EAN:
- 0049659501308
- EDP:
- 50130
- Feature 01:
- The finest precision-checking squares - not graduated. Squareness accuracy to .0001" (0.0025mm) every 6" (150mm)
- Feature 02:
- These hardened steel squares are used when extreme accuracy is required.
- Feature 03:
- The beams and blades are hardened, ground and lapped to ensure parallelism and straightness.
- Feature 04:
- The beam is grooved at the inner corner for clearance of burr or dirt.
- Feature 05:
- Made of high quality tool steel, with the finest of craftsmanship throughout.
- Athol Inventory:
- 0
- Available for Purchase-US-EN:
- Y
- Available In Region :
- United States|Canada
- Beam Length (in):
- 2-3/8"
- Beam Length (mm):
- 60mm
- Description:
- MASTER PRECISION SQUARE, 3" BLADE
- Flat Stock Inventory:
- 0
- Item Class:
- Stand-Alone
- Mt Airy Inventory :
- 0
- Parent SKU As a Regular Field:
- 20
- Product Group Sort:
- icc111003
- Webber Inventory:
- 0
- Website-URL:
- https://www.starrett.com/details?cat-no=20-3
- Rocky Mountain Inventory:
- 0
- Show in Web Nav?:
- Yes
- To Delete:
- false
- To Remove:
- false
- Total Inventory:
- 0
- US Web Temp Hold:
- Off
- Global Product Classification:
- MASTER PRECISION SQUARE, 3" BLADE
- Item Segmentation:
- Catalog
- Long Description:
- Each
- Made in America:
- Yes
- Main Image:
- https://s3-us-west-2.amazonaws.com/catsy.833/20-3cUSp1.tif
- Manufacturer's code:
- 049659
- Material:
- Hardened Steel
- NAFTA Producer:
- Yes
- Name:
- MASTER PRECISION SQUARE, 3" BLADE
- Item ID:
- 20-3
- POA Flag:
- N
- Product Photo 01:
- https://s3-us-west-2.amazonaws.com/catsy.833/20-3cUSp1.tif
- Product Title:
- 20-3 Master Precision Square
- SDS Indicator:
- N
- Series Title:
- 20 Master Precision Squares
- Shelf Pack Item Qty:
- 1
- Shelf Pack Pricing Quantity:
- 1
- Short Description:
- Steel Master Precision Square, 3"
- Status:
- Active
- A0006160MSDSINDICATOR:
- N
- A002040UCC12UPCA:
- 049659501308
- A002050EANUCC13EAN13:
- 0049659501308
- Accuracy (in):
- .0001" every 6"
- Accuracy (mm):
- 0.0025mm every 150mm
- Tariff Code for entry into Mexico:
- Yes
- Top 354:
- N
- Unit Pack Height (in):
- 0.9
- Unit Pack Height (mm):
- 17.78
- Unit Pack Item Qty:
- 1
- Unit Pack Length (in):
- 4.8
- Unit Pack Length (mm):
- 109.22
- Unit Pack Weight (kg):
- 0.1360776
- Unit Pack Weight (lbs):
- 0.35
- Unit Pack Width (in):
- 3.5
- Unit Pack Width (mm):
- 83.82
- UOM:
- Each
- UPC:
- 049659501308
- Use Placeholder Photo:
- N
- US List Price:
- $299.00
- US Next List Price:
- $299.00
- US Web Price:
- $299.00
- Web Catalog-US-EN:
- Y
- Web Price:
- $299.00
- Web Priority-US-EN:
- 29800010
- Electronic or Mechanical:
- Mechanical
- Category L1:
- Squares
- Category L2:
- Solid Squares
- 01 Attribute :
- Blade Length (in)
- 01 Spec:
- 3"
- 02 Attribute:
- Blade Length (mm)
- 02 Spec:
- 75mm
- 03 Attribute:
- Accuracy (in)
- 03 Spec:
- .0001" every 6"
- 04 Attribute:
- Accuracy (mm)
- 04 Spec:
- 0.0025mm every 150mm
- 05 Attribute:
- Beam Length (mm)
- 05 Spec:
- 2-3/8"
- 06 Attribute:
- Beam Length (in)
- 06 Spec:
- 60mm
- 07 Attribute:
- Material
- 07 Spec:
- Hardened Steel
- Discontinued:
- false
- Catalog URL-US-EN:
- https://s3-us-west-2.amazonaws.com/catsy.833/Starrett-Catalog-33-Precision-Hand-Tools.pdf
- Current Catalog:
- 33
- Current Catalog Page:
- 277
- Catalog Section Page:
- 13
- Catalog:
- https://s3-us-west-2.amazonaws.com/catsy.833/Starrett-Catalog-33-Precision-Hand-Tools.pdf
- Catalog Section:
- https://s3-us-west-2.amazonaws.com/catsy.833/Starrett-Catalog-33-Section-11-Squares.pdf
- Western Link Inventory:
- 0
- Accessory:
- 951
- SLC Certification:
- Optional Add-On