Center Serving Guide

GAS Bowstrings is committed to providing our customers with a product that is of the highest quality. Bottom line, at GAS Bowstrings we stand behind our product.

Please use the following guide to help select your proper center serving diameter based upon which nock you are currently or planning to use

Easton
Optimal Center Serving
Large G
0.110
Super Nock
0.110
Super 3D
0.110
X Nock
0.109
H Nock
0.108
Microlite
0.110
Deep Six
0.106
Pin Nock Large Groove
0.110
Gold Tip
Optimal Center Serving
Accu Tough
0.110
GTO
0.108
Accu-Lite
0.110
.246 GT
0.110
Mini HD
0.108
Black Eagle
Optimal Center Serving
Standard
0.111
Pin Nock
0.109
Beiter
Optimal Center Serving
Hunter
0.113
Asymmetrical #2
0.113
AAE
Optimal Center Serving
IP
0.107
Lighted Nocks
Optimal Center Serving
Lumenok
0.109
Nockturnal
0.110
LIT
0.111
Halo
0.106
Bohning
Optimal Center Serving
A Nock
0.112
Blazer
0.112
F Nock
0.112
H E Nock
0.111
Signature
0.107
Smooth Release
0.112

*** If you do not see your nock listed, please call our customer service team for further assistance ***
(606) 612-5156

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