PRO 2-10mm Ball End Hex Key Set Out of Stock The crystals inside the sealant

The crystals inside the sealant also help to plug larger holes

Closure or Slip-on: These are a simple slip on glove

Spindle Type: This is an e-bike specific crank and will mount onto ISIS type spindles only

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PRO 2-10mm Ball End Hex Key Set Out of Stock The crystals inside the sealantThis set of quality chrome plated hex keys from PRO comes in a handy keep holder that is marked with each size so you'll know exactly which size you're grabbing. The hex keys have a ball head at the long end for low torque duties, as well as the standard head at the short end to use when any kind of force is required. The set includes all the sizes you're likely to encounter on a bike. Sizes Included: 2, 2. 5, 3, 4, 5, 6, 8, 10mm