5/16 x 18 inch injector rod

The Black Reef injector rod is a heat treated 316 stainless steel injector manufactured by SpearCrafters here in the USA: chamfered at the front for use of the BRC titanium spear tip. Fits most tips intended for a 5/16 or 8mm injector. Bronze finish from heat treating with "Black Reef" engraving.
 
Specifications:
5/16-24 threading
5/16 thickness
18 inch overall length