Starrett Small Hardened Roller Contact with Knurled Check Nut - for Position The Contact on Indicator Spindle - No. 4-48 Screw Thread - 25W

The Starrett 25W Roller Contact Point features a small, hardened roller that is 3/8" (9.5mm) in diameter for continuous gaging of moving material where the material movement is at a slow speed. It’s an accessory for use with Starrett and other AGD dial indicators, as a substitute for the regular contact point provided. It has a screw thread of #4-48 and is furnished with a knurled check nut for positioning the contact on the indicator spindle. The L.S. Starrett Company manufactures precision measuring tools, metrology, and testing equipment, and saw blade products. The company, founded in 1880, is headquartered in Athol, MA.

• Enhanced Accuracy - Features a small, hardened roller 3/8" (9.5mm) in diameter, designed for continuous gaging of slowly moving materials, ensuring precise and reliable measurements every time.
• Universal Compatibility - Equipped with a #4-48 screw thread, this roller contact is a perfect substitute for the regular contacts provided on Starrett and other AGD indicators, offering versatile use across various measuring tools.
• Easy Installation - Comes with a knurled check nut that allows for simple and secure positioning of the contact on the indicator spindle, facilitating quick setup and adjustments.
• Durable Construction - Constructed from high-quality materials that withstand regular use in industrial environments, this contact maintains its accuracy and performance even under challenging conditions.
• The Standard for Excellence - Proudly made in the USA, Starrett combines over 140 years of American heritage and innovation with globally sourced materials to deliver exceptional quality tools and products.