Starrett C310K-6 Full-Flexible Steel Rule with Pocket Clip 6" 10R Graduation

The Starrett C310K-6 is a full-flexible, 6-inch precision steel rule featuring a built-in pocket clip for convenient portability. Finished in Starrett's signature satin chrome, this rule delivers clear, quick-reading graduations ideal for machinists, engineers, and tradespeople who demand accuracy in the field or at the bench.

Graduated in the 10R pattern, this rule features 32nds and 64ths of an inch on one side only, with a single row of inch figures — the standard format for rules under 1" in width. At just 1/64" thick and 1/2" wide, the blade flexes without sacrificing precision, making it well-suited for tight-clearance measurements.

Key Features:

• Full-flexible steel construction for versatile use in confined spaces
• Satin chrome finish for reduced glare and long-lasting durability
• 10R graduation: 32nds and 64ths on one side only
• Quick-reading single row of inch figures
• Integrated pocket clip for secure, hands-free carrying
• Square end design
• 6" (150mm) overall length
• 1/2" width, 1/64" thickness
• Made in the USA

Starrett has been the benchmark for precision measuring tools since 1880. The C310K-6 upholds that tradition, combining rugged full-flexible steel with a convenient pocket clip — making it an essential everyday carry for any precision measurement professional.