Chainring nut wrench from Unior — model 1668/2, a professional-grade bicycle workshop tool.

  • Unior model 1668/2 (article 618415)
  • Material: Premium flex plus carbon steel surface finish: trivalent chrome plated according to iso 1456:2009 the dimension of the hexagonal key opening is sw10. it enables unscrewing and tightening of nuts of this dimension, while at the same time it can be used to hang the key
  • Wrench size (1): 14.8 mm
  • Wrench size (2): 10.2 mm
  • Wrench size (3): 3.6 mm
  • Wrench size (4): 12.5 mm
  • Length: 98 mm
  • Thickness: 1.5 mm
  • Made by Unior, Slovenia — professional bicycle tools since 1919

Chainring nut wrench sits in Unior's crank tools range. Listed by BPW as: Unior Chainring Bolt Removal Tool 618415 Professional Bicycle Tool, quality guaranteed.

Every Unior tool is covered by Unior's warranty against defects in materials and workmanship — see the Warranty tab.

Unior backs this tool with its Lifetime Warranty against defects in materials and workmanship: if it ever fails through a manufacturing defect it is repaired or replaced free of charge. Normal wear, misuse and modification are not covered. For warranty support, return the tool to Tune Cycles with your proof of purchase and we'll manage the claim with Unior's Australian distributor on your behalf. This warranty is in addition to your rights under the Australian Consumer Law.

  • Unior model 1668/2 (article 618415)
  • Material: Premium flex plus carbon steel surface finish: trivalent chrome plated according to iso 1456:2009 the dimension of the hexagonal key opening is sw10. it enables unscrewing and tightening of nuts of this dimension, while at the same time it can be used to hang the key
  • Wrench size (1): 14.8 mm
  • Wrench size (2): 10.2 mm
  • Wrench size (3): 3.6 mm
  • Wrench size (4): 12.5 mm
  • Length: 98 mm
  • Thickness: 1.5 mm
  • Made by Unior, Slovenia — professional bicycle tools since 1919
BrandUnior
Model1668/2
Unior article no.618415
Wrench size (1)14.8 mm
Wrench size (2)10.2 mm
Wrench size (3)3.6 mm
Wrench size (4)12.5 mm
Length98 mm
Thickness1.5 mm
Additional length11 mm
Weight18 g
Supplier codeBPW U1430
SKU BPW-U1430
Barcode # 3838909184159
Brand Unior
Shipping Weight 0.3000kg
Unit Of Measure each