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INSIZE Flat Edge Square: 90° Angle, 2.0 x 1.6 in Outside Dimensions - Machinist Precision Steel Squares
INSIZEMachinist Precision Steel Squares

INSIZE Flat Edge Square: 90° Angle, 2.0 x 1.6 in Outside Dimensions

The INSIZE Flat Edge Square: 90° Angle (MPN 4791-502) is a machinist precision steel square made of stainless steel with outside dimensions of 2.0 x 1.6 in. It offers inside accuracy of.00095in and outside accuracy…

SKU 3G-OTH-292832

Also listed as: 4791502 · 4791 502

Brand
INSIZE
Item
Flat Edge Square: 90° Angle, 2.0 x 1.6 in Outside Dimensions
Category
Machinist Precision Steel Squares
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

INSIZE
Manufacturer Part Number
4791-502
Type
Stainless Steel
Outside Dimensions
2.0 x 1.6 in

Technical Documents

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

Product Description

The INSIZE Flat Edge Square: 90° Angle (MPN 4791-502) is a machinist precision steel square made of stainless steel with outside dimensions of 2.0 x 1.6 in. It offers inside accuracy of.00095in and outside accuracy of.00098in, and comes in a box.

Frequently Asked Questions

What is the INSIZE Flat Edge Square used for?

The INSIZE Flat Edge Square is a machinist precision tool used to check and set 90° angles on workpieces. It is commonly applied in metalworking, machining, and quality inspection to verify squareness of surfaces and edges. Its stainless steel construction resists corrosion, making it suitable for repeated use in workshop environments.

What are the specifications of the INSIZE Flat Edge Square 4791-502?

The INSIZE Flat Edge Square (MPN 4791-502) has outside dimensions of 2.0 x 1.6 inches and is made of stainless steel. It provides inside accuracy of 0.00095 inches and outside accuracy of 0.00098 inches. The tool comes in a protective box for storage. It is designed for 90° angle measurement in precision machining.

Where to buy the INSIZE Flat Edge Square worldwide?

You can source the INSIZE Flat Edge Square 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. As a supplier, we provide this precision square to customers in various countries.

How to maintain the INSIZE Flat Edge Square?

To maintain accuracy, clean the INSIZE Flat Edge Square after each use with a soft cloth to remove debris. Store it in its box to prevent nicks or corrosion. Avoid dropping or striking the tool, as this can affect its 90° angle precision. Periodically check calibration against a known reference surface.

Used in

Common applications for INSIZE
Quality control inspection — INSIZE digital calipers (1118-150R) for dimensional checks on machined parts.
Machine tool setup — INSIZE dial test indicators (2380-301) for aligning workpieces and measuring runout.
Hardness testing verification — INSIZE hardness test blocks (HDT-B-HV30D) for calibrating Vickers testers.
Layout and marking — INSIZE precision steel squares (4745-1120) for checking 45° angles on fixtures.
Workpiece holding — INSIZE magnetic V-blocks (6889-2) for securing cylindrical parts during measurement.
Groove and recess measurement — INSIZE small point jaw calipers (1169-150) for measuring internal features.

INSIZE 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.

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