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Main Boards => PowWow => Topic started by: Elmer Keith on April 10, 2008, 06:36:00 AM

Title: Where to find: nocksize-alu-shaft chart
Post by: Elmer Keith on April 10, 2008, 06:36:00 AM
Is there a chart on the web where I can find out what BJ nock will fit which shaft?
I've some difficulties to proper calculate the size for a BJ matching the Legacy shafts made by Easton: 1816, 1916, 2016, 2018, 2117.

Thank you!
Title: Re: Where to find: nocksize-alu-shaft chart
Post by: dino on April 10, 2008, 07:42:00 AM
The first number in the size is the diameter of the shaft in 64ths of an inch.  An 1816 would need a 9/32" nock (18/64"), a 2016 would take a 5/16 nock (20/64")  The inbetween sizes are up in the air.  1916 I use a 5/16 and same for 2117, but you could use a 11/32 on a 2117 but they are larger than the diameter of the shaft. Hope that helps. dino
Title: Re: Where to find: nocksize-alu-shaft chart
Post by: Night Wing on April 10, 2008, 01:31:00 PM
I have a 2005 Easton chart. Here are the nock specs.

1816....9/32 nock
1916....9/32 nock
2016....5/16 nock
2018....5/16 nock
2117....5/16 nock