JBL Wishbone, Spring Steel (640)

If you make your own spear gun slings (bands) then you want to use only the bestmaterials available. The JBL Wishbones are made from high quality (302) wire stainless spring steel for superior strength, durability and long life. So don'tsettle for anything less the JBL performance wishbones. The JBL640 Wishbone is for the 1/2" (1.3 cm) diameter 600 Series JBL Slings. Wishbones are a great Save-A-Dive Kit Item.