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INSIZE Square: 90° Angle, 3.0 x 2.0 in Outside Dimensions - Machinist Precision Steel Squares
INSIZEMachinist Precision Steel Squares

INSIZE Square: 90° Angle, 3.0 x 2.0 in Outside Dimensions

The INSIZE Square (MPN 4791-752) is a machinist precision steel square with a 90° angle and outside dimensions of 3.0 x 2.0 inches. Constructed from stainless steel, it offers inside accuracy of .00102 inches and…

SKU 3G-OTH-292834

Brand
INSIZE
Item
Square: 90° Angle, 3.0 x 2.0 in Outside Dimensions
Category
Machinist Precision Steel Squares
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Technical Specifications

INSIZE
Manufacturer Part Number
4791-752
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INSIZE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The INSIZE Square (MPN 4791-752) is a machinist precision steel square with a 90° angle and outside dimensions of 3.0 x 2.0 inches. Constructed from stainless steel, it offers inside accuracy of .00102 inches and outside accuracy of .00110 inches. This product is supplied in a box.

Frequently Asked Questions

What is the INSIZE Square 4791-752 used for?

The INSIZE Square 4791-752 is a machinist precision square used to check and set 90° angles on workpieces, fixtures, and machinery. Its stainless steel construction resists corrosion, making it suitable for inspection, layout, and quality control in metalworking, toolmaking, and general manufacturing environments.

What are the specifications of the INSIZE Square 4791-752?

The INSIZE Square 4791-752 has outside dimensions of 3.0 x 2.0 inches and is made of stainless steel. It provides inside accuracy of .00102 inches and outside accuracy of .00110 inches. The square is supplied in a box and is designed for precision 90° angle measurement.

Where to buy the INSIZE Square 4791-752 worldwide?

3G Electric supplies the INSIZE Square 4791-752 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this precision square.

How to maintain the INSIZE Square 4791-752?

To maintain accuracy, keep the INSIZE Square 4791-752 clean and dry after use. Wipe with a soft cloth and apply a light rust-preventive oil if stored for long periods. Store in its box away from impacts. Avoid dropping or using on dirty surfaces to preserve the .001-inch tolerances.

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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