Starrett 64517 120A-9 Combination Square 9-Inch White Dial

The Starrett 120A-9 is a precision 9-inch combination square featuring a bright white dial for easy reading. Manufactured by L.S. Starrett — a trusted name in precision measuring tools since 1880 — this combination square delivers the accuracy and durability that machinists, woodworkers, and tradespeople demand.

The combination square head locks securely along the hardened, graduated blade and allows for quick 90° and 45° layout and inspection work. The white dial face provides high contrast for clear, fatigue-free readings in workshop environments.

Key Features:

• 9-inch (225mm) blade for versatile layout and measuring tasks
• White dial face for high-contrast, easy-to-read measurements
• Hardened and tempered steel blade with precise graduations
• Cast iron square head with positive locking mechanism
• Built-in spirit level for checking horizontal and vertical alignment
• Scriber included in head for layout marking
• Combines square, miter, depth gauge, and level functions in one tool
• Meets or exceeds industry standards for precision measuring instruments

The Starrett 120A-9 is an essential tool for layout work, checking squareness, measuring depth, and verifying 45° angles. Built to Starrett's exacting standards, it is a reliable addition to any toolbox or machine shop.