Starrett CB24-16R 24-Inch Satin Chrome Combination Square Blade, 16R Graduation

The Starrett CB24-16R is a 24-inch replacement blade with a satin chrome finish, designed for use with Starrett combination squares, combination sets, and bevel protractors. Built to Starrett's exacting standards of precision, this hardened steel blade delivers accurate layout and measuring results in demanding industrial, professional, and trade environments.

The 16R graduation pattern is engineered for applications requiring fine and specialized measurements, providing four scales in a single blade: Quick Reading 32nds, 64ths, Aircraft Quick Reading 50ths, and 100ths of an inch — making it particularly well-suited for aerospace, machining, and precision metalworking tasks.

Key Features:

• Blade Length: 24 inches
• Blade Width: 1 inch
• Blade Thickness: 3/32 inch
• Finish: Satin chrome — reduces glare for improved readability
• Graduation Type: 16R — Quick Reading 32nds, 64ths, Aircraft Quick Reading 50ths, 100ths
• Material: Hardened steel
• EDP Number: 50096
• Compatible with any 4-inch head combination square, combination set, and bevel protractor
• Interchangeable with 12-, 18-, 24-, 36-, and 48-inch blades as well as 300mm and 600mm sizes (except Starrett 33J and 8 Combination Squares)
• Made in the USA

This blade is an ideal upgrade or replacement component for professionals who need specialized fractional and decimal inch graduations beyond the standard 4R scale. The satin chrome finish minimizes light reflection, ensuring clear, fatigue-free reading in workshop and field conditions.