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  • Product Code: #T231XRL

    Micrometers - Series 231

    Range/Size: 0-1"

    Graduations: .0001"

    Price: $228.00 $227.00

    Product Description

    T231XRL Starrett Micrometer with Insulated Frame: 0-1"

    The Starrett T231XRL micrometer with insulated frame has the following specifications:

    • Range: 0-1"
    • Graduations: .0001"
    • Accuracy +/- .00005"
    • Thimble Type: Ratchet
    • Anvil/Spindle Material: Carbide
    • Lock Nut Type: Knurled Ring Type


    • 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

    Starrett 231 & 231M Series of Micrometers with Insulated Frames:

    • T231XRL Micrometer with Insulated Frame: 0-1"
    • V231MXRL Micrometer with Insulated Frame: 0-25mm
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