Park Tool TW-5.2 Ratcheting Click-Type Torque Wrench - 2 to 14 NM
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Park Tool TW-5.2 Ratcheting Click-Type Torque Wrench - 2 to 14 NM
Park Tool TW-5.2 Ratcheting Click-Type Torque Wrench - 2 to 14 NM
The Park Tool TW-5.2 Ratcheting Click-Type Torque Wrench covers the 2 to 14 Nm range that encompasses the vast majority of bicycle fastener torque specs, from stem clamp bolts and brake lever mounts to derailleur hanger screws and seatpost clamps. Read the overview
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Overview
Is the Park Tool TW-5.2 the right torque wrench for cyclists?
The Park Tool TW-5.2 Ratcheting Click-Type Torque Wrench covers the 2 to 14 Nm range that encompasses the vast majority of bicycle fastener torque specs, from stem clamp bolts and brake lever mounts to derailleur hanger screws and seatpost clamps. The click-type mechanism emits a tactile and audible signal the moment the target torque is reached, removing the temptation to add just one more turn that ends with cracked carbon or stripped threads.
The ratcheting head speeds up work in tight spaces and awkward angles without losing torque setting accuracy, and the ergonomic handle keeps application stable whether you're working on a stand or at trail-side. For any mechanic who touches carbon components or works on modern electronics-equipped bikes, a calibrated torque wrench is not optional. The TW-5.2 is the one to have.
All the specs
- Torque range
- 2 to 14 Nm
- Action
- Click-type torque limiting with ratchet head
- Drive
- 1/4-inch hex bit compatible
- Use
- Stem, brake, seatpost, and component fasteners
Good questions
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Visit the Park Tool page →What torque range does the TW-5.2 cover?
The TW-5.2 covers 2 to 14 Nm, which includes the torque specs for the majority of bicycle fasteners including stem bolts, brake levers, seatpost clamps, derailleur hangers, and cockpit hardware.
What bits does the TW-5.2 accept?
The TW-5.2 uses a standard 1/4-inch hex bit drive, compatible with the hex, Torx, and Phillips bits included in most Park Tool and third-party bit sets.
Do I need a torque wrench if I only work on alloy components?
Yes. While alloy is more forgiving than carbon, over-tightening fasteners on alloy components can strip threads, distort clamp areas, and cause premature failure. A torque wrench is good practice regardless of frame material.
What riders say about the Park Tool TW-5.2 Ratcheting Click-Type Torque Wrench - 2 to 14 NM
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