Shimano 500hg lc handle replacement

[imfishin]

Hello,

 Im doing my best to locate a handle to replace the power handle on my 500lc with a dual paddle handle.
 My understanding is that the dual paddle off of a 300lc is interchangeable with the 500. Both 8x5.
 Anyone have a supplier that might have one in stock (Shimano is back ordered) or can recommend an
 after market handle that is well manufatured?

[JasonGotaProblem]

Got a pic of one?

[imfishin]

Thanks for your reply.

 These are off ebay (out of stock)
 But OEM
 the measurement appears to be 125mm

[imfishin]

A direct interchangeable paddle handle off of a Tranx 400 was the perfect replacement