Fowler 52-485-027-0 Screw Pitch Gage with 28 Blades Inch/Metric Series

Features:

• Narrow designed blades permit use for internal and external screw threads
• Locking device at each end to secure all blades for storage or position
• Correct pitch is determined by matching blade teeth with threads
• Precisely ground and finished
• Blades marked with thread size
• Inch/Metric Series
• Screw Pitch Gage with 28 blades. Inch 4-56" pitch. Metric 0.50-6.00mm

Image shown for representational purposes only