F350 Tatung-Okuma Grinding Wheel Adapter ~ Heat treated nuts. ~ For 1-1/4″ I.D. wheels. ~ Adapter O.D. IS 3″. ~ Balance adjustable. ~ Wheel width capacity is 1/4 to 3/4″. ~ 1″ diameter at the large end of the taper hole. ~ 1-1/4″-16 thread. ~ Precision ground. ~ Left hand threads. ~ Hardness is 20-25 HRC and ground. Heat treated nuts. For 1-1/4″ I.D. wheels. ~ Adapter O.D. IS 3″. Balance adjustable. ~ Wheel width capacity is 1/4 to 3/4″. 1″ diameter at the large end of the taper hole. 1-1/4″-16 thread. ~ Precision ground.
