Fowler 52-432-469-0 Square Set 4 Piece Steel

Product Description

The FOWLER 52-432-469-0 is a four-piece square set designed for precision layout, inspection, and scribing work in fabrication, machining, and trade service environments. The set includes four squares with base lengths of 3, 4, 6, and 8 inches and corresponding blade lengths of 4, 6, 9, and 12 inches. Constructed from steel, these squares deliver the rigidity needed for accurate 90-degree reference work across a range of workpiece sizes. The set weighs 8.5 pounds and ships as a single packaged unit. Machinists, pipefitters, ironworkers, and general trade professionals use this type of set for layout and verification tasks where consistent squareness is required.

This square set is suited for use in metal fabrication shops, plumbing and pipefitting installations, HVAC sheet metal work, and general mechanical service. The graduated blade lengths allow techs to work with both small components and larger structural pieces without switching tool sets. When accurate right-angle layout or part inspection is needed across multiple workpiece scales, having four sizes on hand reduces setup time and improves workflow consistency.

Key Features

• Four-piece set covers base lengths of 3, 4, 6, and 8 inches for versatile layout work
• Blade lengths of 4, 6, 9, and 12 inches match each base for proportional reach
• Steel construction provides rigidity and durability under shop conditions
• Single packaged set keeps all four squares organized and ready for use
• Suitable for layout, scribing, inspection, and 90-degree reference tasks

Compatibility

Designed as a general-purpose steel square set for use in fabrication, pipefitting, HVAC sheet metal, and mechanical trade applications requiring multi-size right-angle layout tools.

Installation Notes

Layout squares require no installation but should be verified for squareness before use in precision applications. Store squares in the supplied packaging or a dedicated rack to protect the reference edges from impact. Clean contact surfaces before use to prevent burrs or debris from introducing measurement error. Calibration verification against a certified reference flat or master square is recommended in quality-controlled environments.