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UNION chain connectors

  • UN-01

    Description:Spring clip connector, use standard pliers
     Fits all chain brands
    Application:1/2" x 1/8" bush-type coaster brake chain
    Quantity:2 sets on card or 500 in bulk
    Size:1/2" x 1/8"
    Finish:black
  • UN-33

    Description:Sigma connector, no tools required
     Fits all chain brands
    Application:1/2" x 1/8" chain for gear hub or single speed
    Quantity:2 sets on card or 500 in bulk
    Size:1/2" x 1/8"
    Finish:black
  • UN-25

    Description:Sigma connector, no tools required
     Fits all chain brands
    Application:1/2" x 3/32" chain for gear hub
    Quantity:2 sets on card or 500 in bulk
    Size:1/2" x 3/32"
    Finish:black
  • UN-23

    Description:Sigma connector, no tools required
     Fits all chain brands
    Application:1/2" x 3/32" derailleur chain 5-/6-/7-/8-speed
    Quantity:2 sets on card or 500 in bulk
    Size:1/2" x 3/32"
    Finish:black/silver
  • UN-20

    Description:Sigma connector, no tools required
     Fits all chain brands
    Application:1/2" x 5/64" derailleur chain 9-speed
    Quantity:2 sets on card or 500 in bulk
    Size:1/2" x 5/64"
    Finish:silver
  • UN-19

    Description:Sigma connector, no tools required
     Fits all chain brands
    Application:1/2" x 5/64" derailleur chain 10-speed
    Quantity:2 sets on card or 500 in bulk
    Size:1/2" x 5/64" extra narrow
    Finish:silver