OBD 7mm Wave Single Flopper Spear Shafts are Italian custom made for OBD to exacting standards of finish and strength to rival the best in the world.

Spear shaft features:

• Moderately elongated 17mm long tri-cut / tri-faced tip for clean, effective and efficient piercing.
• Bonus elongated 21mm stainless steel penetration cone for hydrodynamic performance, protection of flopper from debris and max fish penetration.
• 85mm heavy duty smoothed and pre-tuned down flopper to provide positive locking when opened.
• Made from 7mm diameter hardened 17-4 PH supreme quality stainless steel
• Fully welded smooth fins are unique and in the shape of small waves 3mm high to suit open or closed muzzles
• 3mm high shaped fins will accept metal and 1.7mm up to 2.2mm dyneema bridles
  
• Low loading fins provides hydrodynamic efficiency and ease of reverse removal when retrieving shaft from fish
• Conveniently positioned rest tab around 350mm from rear enhances loading ease and provides a de-power option for short range shots
• Two more low profile wave fins are positioned exceptionally close to mechanism for rubber loading tabs - approximately 50mm and 75mm from rear of shaft
• Shaft setup is optimal and minimal - perfect for all roller and single or double band spearguns
• Two shooting line holes for shooting line up to 2mm - one at rear and one 60mm from the rear.
• Curved euro cut tang at rear fits the majority of spearguns in the world.