Spicer 10-4-213 End Yoke - Round Bore 1000 series, Ø1.375 Bore w/0.375 keyway, Ø2.250 hub diameter General Design Type Round Bore U-Joint Series 1000 Bore Diameter P 1.375 SAE Keyway Width X 0.375 Hub Diameter R 2.250 Universal Joint Retaining Width E 1.500 Universal Joint Bearing Diameter D 0.938 Length Thru Bore Q 0.000 Centerline of Joint to End of Hub S 2.500 Set Screw Thread 0.375 Keyway Location 3 Set Screw Location Clock position viewed at Hub End and Keyway at 12 W 6 Joint Angle 0.000 Style Inside Snap Ring Compatible U-Joint Kits SPI-5-170X,SPI-5-110X U-Bolt or Strap Assembly Notes High angle yoke Cast/Forged