The C4 O-Rings have the purpose of keeping the shaft barb in place. The 8 pieces O-Rings SET, by C4 can help any Spearo tackle this issue whether he is using single, or double barb shafts.

The C4 O-Rings have the purpose of keeping the shaft barb in place. The movement of the barb, if loose, can interfere during shooting, or cause noise that can scare the fish away. To prevent this from happening, C4 developed a series of products. The 8 pieces O-Rings SET, by C4 can help any Spearo tackle this issue whether he is using single, or double barb shafts.

The silicone O-Rings are easy to grasp, even with gloves, thanks to the small protrusion, and are suitable for those who prefer elasticity and comfort over greater resistance. The major advantage of this O-ring is that it allows for a cleaner line of sight.

The major advantage of this O-Ring is that it allows for a cleaner line of sight, but is slightly less comfortable in its use.

• Red O-Ring 60 Shore

Easy to spot on the surface, thanks to the red color that goes darker as the depth increases. It is easy to grab even with gloves thanks to a small protrusion. The 60 shA hardness allows this O-Ring to be sufficiently elastic for any type of shaft, but at the same time, to have greater resistance over time.

• Black O-Ring 50 Shore

Made with a hardness of 50 shA, it is more elastic than the red model but slightly less resistant to cuts and tears.

Available in an 8 pcs Set