This contact has a small, hardened roller 3/8 in (9.5 mm) in Dia for continuous gaging of moving material where the material movement is at a slow speed. Contact has #4-48 screw thread and substitutes for the regular contact point provided on Starrett® and other AGD indicators. Furnished with a knurled check nut for positioning the contact on the indicator spindle.

Starrett®, 25W, Contact Point, Roller Contact Point, 9/16 in Contact Point Length, 3/8 in Diameter Ball, #4-48 Thread, For Use With: AGD Dial Indicator, Hardened Steel

• Contact has a small, hardened roller 3/8 in Dia for continuous gaging of moving material where the material movement is at a slow speed
• Contact has No 4-48 screw thread and substitutes for the regular contact point provided on Starrett® and other AGD indicators
• Furnished with a knurled check nut for positioning the contact on the indicator spindle
• 13/16 in L

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Starrett_58S_Catalog.pdf https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Starrett_58S_Catalog.pdf