- Pet stroller can be taken on the planePololu Universal Aluminum 5mm Mounting Hub (4-40)

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Description

  • Designed to work with most 5 mm shafts, including round shafts and ''D'' shafts
  • One Allen wrench and two 4-40 set screws included
  • Shaft diameter: 5mm
  • Each hub has four mounting holes for 4-40 screws (not included)
  • Sold in pairs