Best Seller | Male to Female Thread Faucet Adapter, Chromed Aerator Straight Connector for Garden Hose Water Filter Pipe - Silver Water Pipe fitting connectors. It has male threads on top and bottom, made of chrome-plated brass. Suitable for use when adjusting, connecting, shrinking, or expanding your pneumatic or air pipe, faucet, water purifier, or aerator. more | | $18.99 FREE shipping go to store |