The New Nock On Pro Server Jig is perfect for any professional-grade string builds or string serving replacements. It features an all-new lightweight, high Impact composite body and a unique double-bar tension system. The newly designed body is now bur and bend free with a no-fray thread guide that not only simplifies the threading proces
4.9
18 ratings
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After watching the nock on videos and a couple practice runs, this jig had me putting on a new center serving with consistent tension and with a feeling of confidence.
Rick · February 19, 2026
Very easy to use
Barry · February 20, 2026
Perfect for what I needed! Only with I could screw it into my wall about my Archery table
