Boston Gear BF71/2X1/2 Shaft Coupling, Spider Ring (3 Jaw), Coupling Size BF7 , 0.875 Hub Diameter, 0.500 Driven Hub Bore, 0.500 Driver Hub Bore, 1.219 Max Outer Diameter, 1 horsepower Max HP, 28 pounds per inch Max Torque

Boston Gear BF71/2X1/2 Shaft Coupling, Spider Ring (3 Jaw), Coupling Size BF7 , 0.875 Hub Diameter, 0.500 Driven Hub Bore, 0.500 Driver Hub Bore, 1.219 Max Outer Diameter, 1 horsepower Max HP, 28 pounds per inch Max Torque  

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When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.