Fowler 52-432-246-0 Square Set 4 Piece

Product Description

The FOWLER 52-432-246-0 is a 4-piece square set designed for precision layout, inspection, and reference work in industrial and trade environments. The set includes four squares with base lengths of 1.5, 2.5, 3, and 4 inches and corresponding blade lengths of 2, 3, 4, and 6 inches. Constructed from steel, each square delivers accuracy up to 0.0008 inches, making this set suitable for verifying straightness, parallelism, and squareness on machined parts and fabricated assemblies. Machinists, tool-and-die workers, and quality control technicians are the primary users of this type of precision tooling.

This square set is used in machine shops, fabrication facilities, and toolrooms where close-tolerance layout and inspection work is required. The graduated size range covers small detail work through medium-scale part inspection, allowing a single set to serve multiple check scenarios at a workbench or on a surface plate. The set is appropriate for both production inspection and maintenance environments where squareness verification is a routine task.

Key Features

• 4-piece set with base lengths of 1.5, 2.5, 3, and 4 inches and blade lengths of 2, 3, 4, and 6 inches
• Steel construction for durability and dimensional stability
• Accuracy up to 0.0008 inches for close-tolerance inspection work
• Graduated size range supports clearance checks for burrs, dirt, parallelism, and straightness
• Compact sizes suitable for benchtop and surface plate use

Compatibility

Designed as a general-purpose precision square set for use in machine shop, toolroom, and industrial inspection applications where steel squares in the 1.5 to 6 inch blade range are required.

Installation Notes

Precision squares are reference and inspection tools, not installed components. Handle with clean, dry hands or cotton gloves to prevent corrosion from skin oils. Store in the provided case or a protected location away from chips and coolant. Clean contact surfaces before use to ensure accurate readings.