This stainless steel banjo adapter has two 4AN male fittings (7/16-20, 37° flare) on opposite sides of the fitting. Accepts a 12mm diameter banjo bolt (not included). Nominally 1/2" thick, takes a full-length (25mm) banjo bolt in most applications. Sold individually.
Requires a 12mm banjo bolt and crush washers, each sold separately.