INSIZE Flat Edge Square: 90° Angle, 11.8 x 7.9 in Outside Dimensions
The INSIZE Flat Edge Square: 90° Angle (MPN 4791-3002) is a machinist precision steel square made of stainless steel with outside dimensions of 11.8 x 7.9 in. It features inside accuracy of.00185in and outside…
SKU 3G-OTH-292786
Also listed as: 47913002 · 4791 3002
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The INSIZE Flat Edge Square: 90° Angle (MPN 4791-3002) is a machinist precision steel square made of stainless steel with outside dimensions of 11.8 x 7.9 in. It features inside accuracy of.00185in and outside accuracy of.00197in, and is supplied in a box.
Frequently Asked Questions
What is the INSIZE Flat Edge Square used for?
The INSIZE Flat Edge Square is used by machinists and quality inspectors to check 90° angles and squareness on workpieces, fixtures, and machine setups. Its stainless steel construction resists corrosion, making it suitable for precision measurement in metalworking, toolmaking, and fabrication shops.
What are the specifications of the INSIZE Flat Edge Square 4791-3002?
The INSIZE Flat Edge Square (MPN 4791-3002) has outside dimensions of 11.8 x 7.9 inches, is made of stainless steel, and provides inside accuracy of .00185in and outside accuracy of .00197in. It is supplied in a box and is not certified with a traceable serial number.
Where to buy the INSIZE Flat Edge Square worldwide?
You can source the INSIZE Flat Edge Square 4791-3002 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this precision square to machinists and manufacturers internationally.
How to maintain the INSIZE Flat Edge Square for accuracy?
To maintain accuracy, keep the INSIZE Flat Edge Square clean and dry after use. Store it in its box to prevent nicks or corrosion. Avoid dropping or striking the edges. Periodically check squareness against a known reference; if accuracy drifts, professional recalibration may be needed. INSIZE recommends routine care for long-term precision.
Used in
Common applications for INSIZEINSIZE Products
3G Electric supplies INSIZE machinist precision steel squares. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
