INTERNATIONAL ENGINE SPROCKET 21 TOOTH PRE FEATHERBED

INTERNATIONAL ENGINE SPROCKET 21 TOOTH 
TEETH IN BOARD
 
FOR USE ON PRE FEATHERBED INTERNATIONALS

MATERIAL: HARDENED STEEL
BORE: TAPERED
THICKNESS: 1/4" (6.4MM)
PITCH: 1/2" (12.7MM)
WEIGHT: 345G
ISE ON: SINGLES
OFFSET FROM THE BACK OF THE BOSS TO THE INNER FACE OF THE SPROCKET IS  0.108"(2.74MM)

BOSS LENGTH: .863" (22MM)
I.D: .986" (25MM) SMALL END
I.D: 1.115" (28.3MM) LARGE END