Overview Reviews Product Description General Features: HPP plating for superior corrosion resistance 8.15 mm diameter hole Platinum finish Solid brass Positive/Negative identification protective boots Contains Four (4) Ring Terminals Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Rockford Fosgate Rockford Fosgate RFTS4 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments