Neptonics 3" Flopper & Rivet

The stainless steel spearfishing flopper from Neptonics is strong and low profile. The flopper is fast and convenient to install. The flopper fits speargun shafts measuring 9/32”, 5/16”, 7mm, 7.5mm, and 8mm. The rivet required to set up the flopper is very easy to install. Just tap the hollow end flat with a hammer after the pin is inserted.

• For speargun shafts measuring 9/32”, 5/16”, 7mm, 7.5mm & 8mm


• Made of 100% stainless steel


• Extremely strong and low profile


• Fast and easy to install: tap the hollow end flat with a hammer after the pin is inserted