Suburban Tool

1-2-3 Block

833 products

The Suburban Tool collection is our flagship house brand: a broad range of precision workholding and inspection tools Made in USA for machinists, tool & die shops, QC departments, and manufacturing engineers. Every tool is hardened and ground to exacting parallelism, squareness, and angle tolerances so your setups stay accurate operation after operation.

Explore precision ground steel angle plates, angle irons, angle block sets in individual increments from 1/4° upward, and Tri-Blocks and 1-2-3 blocks in inch and metric with tapped and non-tapped hole patterns. Use the filters to browse by tool type, or contact Suburban Tool for special sizes, hole patterns, and made-to-order workholding.

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