Overview Reviews Product Description Fitting - Adapter - Straight - 12 AN Female Swivel to 16 AN Male - Aluminum - Black Anodized - Each Product Videos Custom Field Product Reviews Write a Review Write a Review × Allstar Performance Expander AN -12 Female to -16 Male Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *