Reefline Adapter 8mm Female to 5/16" Male

Premium quality stainless steel threaded speargun adapters, made in the USA. Designed to change the spear head thread from 8mm to 5/16" as to adapt to other spear heads in 5/16" thread

Fitting is 40mm in total length, but will add 25mm when threaded between your head and shaft.

• Premium quality stainless steel
• Threaded spear shaft and head adapters
• Made in the USA
• Allows interchange of brands and styles of heads
• 8mm Female
• 5/16"-24 Male
• 40mm total length
• Adds 25mm in length when threaded
• Weight 15g
• Code ADAP8M

Note: this adapter is made from quality 316 stainless steel - not tempered hardened stainless steel like many spears and heads. So please consider this when choosing to add an adapter in your set-up. This is not designed to be used as an extension segment for a spear, simply a means of adapting a thread size.