Starrett® Steel Rule Depth Gage, Series: 237M, 0 to 150 mm, Graduations: 0.001 in, 2-5/8 in Base Length, Hardened Steel, 5-29/32 in L

• The gage consists of a nicely finished, hardened steel head and an accurate, machine divided, tempered steel rule
• These rules are either our 610N (6 in) or our 635N (150 mm) models
• Gage can be smoothly adjusted to the required measurement and then locked into position by a knurled nut
• Base is cut out on one side, adjacent to the rule, permitting easier readings and more accurate measurement
• 6 in hook rule also available, permitting readings from the edge of a workpiece to the edges of slots and shoulders

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Starrett_3648-180_Catalog.pdf https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Starrett_3648-180_Catalog.pdf