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Prestacycle Professional Double-ended Single 1/4" S2 Hex Bits

Prestacycle Professional Double-ended Single 1/4" S2 Hex Bits

Regular price $2.00 USD
Regular price Sale price $2.00 USD
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Product Information

Double-ended Bicycle Tool Bit Sizes:

  • 2mm/3mm Hex
  • 5mm/6mm Hex
  • 4mm Hex/PH 1
  • T20/T25 TORX®
  • Precision hardened bits
  • Professional bits made with hardened S2 steel
  • Nickel-plated for a long lasting finish that prevents marring
  • They resist rounded edges to protect your bolts
  • Compatible with all Prestacycle hex-bit hand tools
  • Upgrade or Replace Bits included with our tools

Highest quality bits

Prestacycle offers the highest possible quality 1/4″ hex tool bits for use on Bicycles and much more. Our bits are compatible with all Prestacycle hex-based hand tools, and are industry-standard to fit all other tools that use 1/4″ hex bits.

Engineered for long life

All Prestacycle Professional bits are made with hardened S2 steel, which is much stronger than most hand tools which are made of CRV Steel.  S2 steel also resists stretching, preventing rounded edges on the bits that could damage bolts. We apply nickel-plating to all Professional bits to prevent marring to Stainless Steel, Aluminum and Titanium screws and to provide a long-lasting finish. Specific hex bits have micro surfacing to reduce slippage when in use.

Precision hardened S2 steel Nickel-plated Professional bits. Stronger and longer lasting than any other tools made for bicycles. Since worn heads can damage bolts, these bits protect your components.



  • 2mm/3mm Hex
  • 5mm/6mm Hex
  • 4mm Hex/Philips 1
  • T20/T25 TORX®
Weight .1 lbs
Dimensions 1 × .5 × .5 in

2mm/3mm Hex, 5mm/6mm Hex, 4mm Hex/Philips 1, T20/T25 TORX®