Dust Plug, Plastic, Used On Coupler (Female Half), Only Works On Parker / Snap-tite 71 Series With 1" Body SizeNext Day Fittings is an official Parker distributor, we can offer our customers the best pricing and factory lead times. Our trained and knowledgeable staff is always ready to help with any aspect of the Parker Hannifin product purchasing process. Whether you need assistance from a customer service agent or a product engineering expert, Next Day Fittings is your Parker partner every step of the way.