5/16 (8mm) 17-4PH Stainless Steel Spear Shaft Banana_Gun Using (4) delrin ball bearing

Using (4) delrin ball bearing rollers for an extremely smooth pull in combination with our 1000lb triple core dyneema wishbones for band longevity

50% polyester

it delivers long-lasting performance in even the harshest saltwater environments

- Koah Ergonomic Euro Grip

For  example

5/16 (8mm) 17-4PH Stainless Steel Spear Shaft Banana_Gun Using (4) delrin ball bearingAll KOAH Shafts a constructed from the highest grade centerless ground 17 4 stainless steel which is machined and heat treated in house. Since our steel is centerless ground that means the selected size of the raw shaft material is actually ground down from a larger diameter. This means that the final diameter of the shaft is extremely accurate and larger diameter imperfections and steel stress points have been removed. Refer to our Shaft Chart for