Product features

  • Designed to install and remove Sram DUB self-extracting caps.
  • Compatible with all Sram DUB cranks.
  • Precision-engineered with CNC machined premium flex plus carbon steel for superior durability and performance.
  • Integrated 1/2" drive fitting ensures compatibility with our ratchet, fixed handle, and torque wrenches for convenient use.
  • Flats on the outside diameter of the tool enable the tool to be mount in the vice or used with a 24 mm open end wrench.
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CodeDiameterDiameterHeightWrench sizeRadiusSign SQ 4-point profileweight
629619292.5262411.61/2"81
* Images of products are symbolic. All dimensions are in mm, and weight in grams. All listed dimensions may vary in tolerance.

Usage (pictures)

  • New advanced technology

    The use of new technological methods and top quality materials result in tools with a long life span, safety designs ensure repair jobs without damages, customized solutions, excellent effectiveness, modern materials and ergonomic design provide good looks and safe use.
  • Customized solutions for excellent results

    Our solutions offer adaptability to the bicycle parts of all producers. Our tradition, our own design, and constant technical development and modern technology keep us one step ahead.
  • Excellent durability

    Unior hand tools finish many jobs faster and make working in tight areas easier. They are adapted to work on the latest bicycle models.