warranty 1 year
    Product Description
    This product has been replaced by the FGC Cam-Over

    Miniature Break-Over Torque Wrench
    Torque Ranges from 1 ozf.in to 80 ozf.in.
    "Breaks-over" when preset torque is reached eliminating overtorquing.

    The Mountz MMTB Miniature Break-Over Wrench is miniature preset production torque wrench with a fixed head. The versatile wrench is available with different head configuration options, like open, box, flare, hex key and ratchet head. MMTB models are design to have one permanent head style attached to it. When the MMTB torque wrench achieves torque, the head breaks-over preventing the operator from overtorquing the fastener.

    Features


    • "Breaks-over" when preset torque is reached eliminating overtorquing.
    • The break-over mechanism minimizes shock to assemblies.
    • Tamper-proof internal adjustment. No external adjustment scale - must be preset using a torque analyzer.
    • Torque Ranges from 1 ozf.in to 80 ozf.in.
    • One-way operation standard.
    • Bi-directional break and available upon request.
    • Small with lightweight aluminum handle (3/8" dia. x approx.- 3 1/2" overall length).

    Specifications


    Accuracy ± 6% of setting

    Head Styles


    OE - Open End BH - Box Head FN - Flare Nut
    Sizes 7/32" to 3/4" Sizes 1/4" to 3/4" Sizes 1/3" to 9/16"
    line
    HK - Hex Key RH - Ratchet Head GH - Grip Head
    Sizes 1/16" to 5/32" Sizes 1/4"  

    The Grip Heads are custom made; provide size information (sample preferred) and any clearance issues. Head can be used for round knurled or nonknurled nut(s) where gripping to tighten might damage the surface. Typically, for odd sizes and with no flats for a wrench head to grip. Also, can be used to tighten certain tube shapes that wouldn’t collapse under torque pressure.  (additional sizes and special heads available)

    Ordering Guide


    There are two torque range models available:
    1 ozf.in - 39 ozf.in
    40 ozf.in - 80 ozf.in 

    Example:

    1. Specify your requested pre-set torque:
      10 ozf.in (Pre-set torque can be set from 1 ozf.in to 80 ozf.in)
    2. Specify head:
      OE (Open Head)
    3. Specify size:
      1/4"

    Downloads


    Mountz MMTB Miniature Break-Over Wrench - Data Sheet
    Mountz MMTB Miniature Break-Over Wrench - Instruction Manual

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