Measurement request: inner hub spacer for rear wheel 77/78 CB750 K

[Tugboat]

I know one of you has one of these. I'm talking about the spacer with the prongs on it that goes inside the rear hub of a 77/78 CB750 K bike, between the two bearings. Will you do a dude a solid and measure that puppy? Trying to figure out if it's the same length as for the 77/78 F bikes, even though it has a different part number.

 

[BikeBachelor]

Here ya go, good luck on the project. this is from my '77 honda CB 750 K1