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You might not think engineers are brave.....But it took balls of steel to make the first bearings.
You might not think engineers are brave.....But it took balls of steel to make the first bearings.

Chain Coupler Sprockets

$14.50
SKU 4012-5/8
Size

CHAIN COUPLER SPROCKETS

Available sizes from 4012 to 8020

Used with Duplex chain to create a simple efficient coupler to join two shafts.

Sprockets sold individually, order two sprockets to create one coupler