The Masonic Exchange

Wrench Piston Square & Compass Masonic Lapel Pin - [Antique Silver][1'' Wide]

The wrench and piston alongside the Square and Compass makes this a natural pick for Brothers who work in mechanical trades. The antique silver finish gives it a worn-in look rather than a formal one.

ASIN B0098RV0XW · Listing data checked 2026-08-10. Prices and availability change constantly on Amazon; the listing itself is always the truth.