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Old 01-31-2024, 10:46 AM
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Default Hex nuts instead of spinners

Does anyone have any idea if these will fit the rt4b pin drives. Instead of using the spinners?

Hex Nuts billet T6061 unpolished set of 4 .
alternative to spinners - requires 3 inch socket.
2 x left
2 x right
Thread depth 1.4 inches.
8 TPI thread 2 21/64 inch.
60 degree chamfer.

Includes a set of AC01 safety clips
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Old 02-20-2024, 11:51 AM
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I was hoping someone would chime in here, as I'm also interested (Backdraft RT4B). Spinners and safety wire are functional and have the look, but for running track vs. road tires or other situations where there is significant swapping these would save lots of time.
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Old 02-22-2024, 11:40 AM
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You might contact Vintage Wheels. They are very familar with Cobras and should know the answer.

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