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12A17 Metric A-Plate Roller Chain Sprocket

$37.38 Each


  • Typically ships in: 1 day
  • Weight: 1.7 lb
  • Free shipping on orders over $20

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Additional Description

Metric A Plates are flat sprockets with no hub extension on either side. They can be altered for your application with bolt holes, custom bores, hardened teeth or special hubs welded to them.
Material Steel Single Strand Tooth Thickness 11.100 mm
Chain Number 12B-1 Width across Teeth/ Rows 11.100 mm
Chain Pitch 19.050 mm Hub Configuration A
Number of Chain Rows 1 Length thru Bore 11.100 mm
Number of Teeth 17 Construction Detail Solid
Outside Diameter 115.421 mm Bore Type Stock Bore
Pitch Diameter 103.674 mm Min Bore Size 14.000 mm
Storage Dimension Length 4.544 in. Weight 1.37 lbs.
Storage Dimension Width 4.544 in. Individually Packaged No
Storage Dimension Height 0.437 in.


Pitch 19.050 mm
Number Of Teeth 17
Outside Dia 115.421 mm
Material Steel
Pitch Diameter 103.674 mm

Return policy

Item must be unused.

Item must be in it's original package.

Restocking, shipping and handling fees may apply to any return with this manufacturer.

For more information please consult


Product's availability

State of California Proposition 65 Product Warning