UNION chain connectors
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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
