Threaded Adapt-A-Shafts - 5/16 (8mm) – JBL Spearguns
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JBL Scuba Spear Guns
These handy adapters work with our threaded Adapt-A-Shafts to create virtually any spearshaft you can imagine. Simply select the back that works with
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Adapt-A-Shafts Backs
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JBL SS 17 X 5/16 Adapt-A-Shaft for Various Spearguns 7517-S - Scuba
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5/16 American Mech Speargun Shaft Threaded - Spear Gods
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JBL SS 17 X 5/16 Adapt-A-Shaft for Various Spearguns 7517-S - Scuba
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JBL 5/16 x 44 Point & Wing Shaft
travel-speargun., Page 5
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JBL Scuba Spear Guns for sale
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M10 Woody Magnum & American - American Back – JBL Spearguns
No matter what brand spear gun you own JBL Adapters allow you to match up just about any tip to shaft configuration you can imagine. JBL adapters are constructed from (303) stainless steel to help resist corrosion and give a lifetime of durable use. This JBL spear tip adapter has 7mm female threads to 6mm male threads. So add versatility to your arsenal if one tip you really prefer is not matched with your spear shaft JBL has an adapter that can make it work.
JBL 5/16 Female to 6mm male Adapter for Scuba Diving and Spearfishing
JBL SS 17 x 5|16 Adapt - A - Shaft for Various Spearguns