JBL SS 39" X 5/16" Adapt-A-Shaft

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About JBL SS 39" X 5/16" Adapt-A-Shaft

This JBL shaft is for Mares Long Tom, Scuba Pro Magnum 105, AB-Biller 48 Special, Cressi 100 and JBL (JBL4D46) Spear Guns. The JBL7339S shaft is 39" (991 mm) long with a 5/16" (8 mm) diameter. Having spare parts for your gun or sling is the only way to assure you won't get skunked on a spear fishing trip. Constructed of corrosion resistant 17-4 (spring) stainless each shaft is hand-tuned for alignment then heat-treated for maximum hardness to reduce flex and provide optimum energy transfer.

OEM shafts for JBL, A.B. Biller, Mares, Scuba Pro and Cressi mechanisms are milled to spec for a perfect fit and function. Adapt-A-Shafts are 6 mm threaded on both ends and accept 303 stainless adapters allowing you to customize length for just about any spear gun mechanism available. Spear Shaft makes a great Save-A-Dive Kit item.

Warranty Information

This product has a limited warranty of 12 months.

(800) 325-3083

JBL SS 39" X 5/16" Adapt-A-Shaft Features

  • JBL Stainless Steel Adapt-A-Shaft
  • Fits Scuba Pro, Mares, AB-Biller, Cressi and JBL Spear Guns
  • 17-4 Spring Stainless Steel Shaft
  • Corrosion Resistant
  • 39" x 5/16" (991 mm x 8 mm) Length and Diameter
  • 6 mm Threaded Ends
  • Great Save-A-Dive Kit Item

JBL SS 39" X 5/16" Adapt-A-Shaft Specifications

17-4 Spring Stainless Steel
5/16" (8 Mm)
Shaft Length
39" (991 Mm)
6 Mm
Weight [with packaging]
0.85 lb
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