[OBSOLETE] STARRETT Micrometer / Model: T231XRL

The Starrett 230 & 230M Outside Micrometer includes a ratchet stop, lock nut, and carbide face. 0-1” Range, .0001” Grad, Carbide Faces, Ratchet Stop, Lock Nut.

Note:
This item is discontinued. 

Specifications

• Made in America: Yes
• Micrometer Type: Outside
• Range (in): 0-1''
• Graduations (in): .0001''
• Anvil/Spindle Material: Carbide
• Anvil Type: Flat
• Spindle Type: Flat
• Lock Nut Type: Knurled Ring Type
• Thimble Type: Ratchet
• Accuracy (in): +/-.00005''

• This is a slightly heavier micrometer with thermal insulators mounted on the frame front and rear
• Advanced sleeve design with staggered lines and distinct figures for precise and easy readability
• Balanced frame and thimble design ensure easy handling and better readability
• Gracefully designed tapered frame for use in narrow slots and tight places
• Quick and easy adjustment
• Quick-reading figures – every thousandth numbered on inch tools
• Carbide Measuring Faces
• Ratchet Stop
• Lock Nut
• Micro-lapped measuring faces
• Starrett satin chrome finish – no glare – resists rust
• Ring-type knurled lock nut for quick and sure locking
• The anvil and spindle are sized at .250'' (6.35mm)
• Rigid one-piece frame of drop forged steel
• Extremely hard and stable one-piece spindle
• A combination ratchet and speeder for uniform pressure and quicker adjustment on all sizes