You need consistent spacing during layout work or precision inspection setups.

This ZAGG Starrett steel parallel gives you reliable reference edges every time you clamp it into place. Its perfectly flat surfaces keep jigs aligned without shifting under pressure. Machine operators rely on these blocks to hold workpieces exactly where they should sit.

• Exact Measurements: Measures precisely six inches long, three quarters of an inch wide, and one half inch thick.
• Core Material: Constructed entirely from special grade tool steel built for heavy daily shop stress.
• Surface Treatment: Delivered with a regular steel finish that protects against routine corrosion in humid environments.

The part designation 384T Clear confirms the tight tolerance class required for modern milling machines and sine plate arrangements. Every shipment contains one individual parallel block packaged securely for immediate mounting. You can slot it directly into standard machine tables or machinist vices without extra adapters.

Your cutting paths will remain true and your dimensional checks become instantly repeatable when you replace scrap metal with calibrated bars. Store this dedicated layout tool next to your square to cut down on marking errors and speed up your entire preparation routine.