2-Sets Of 1/4" Ag Iso5675 Carbon Steel Pioneer Type Hydraulic Quick Disconnect Product Details ?Multiple Choices:There Have Three Hydraulic Quick Coupling Supply Which Include The 1/2",1/4",3/8" ISO 5675 Hydraulic Quick Connect Couplers.Please Select On the Size Name Option ?Model:2 Set,1/4" Body Size,1/4" NPT Thread,Poppet Valve ,Hydraulic Quick Disconnect Coupling ?Poppet Valves Effect:Poppet Valves Available To Prevent Uncoupled Leakage.Poppet Valves Open Automatically When Coupled, Within Rated Working Pressure, To Keep The Flow Expeditely ?Technology:Critical Parts Are Hardened For Durability.Dependable Ball-locking Mechanism Holds The mating Halves Together. Socket And Plug Are Precision Machined From Solid Bar Stock.LX-PK Hydraulic Quick Coupling Series Conforms To The Standard Of ISO5675.?Compatible With PARKER 4000 Series , FASTER NV/NS Series,Safeway S20 Series,Stucchi IRV Series,Dixon AG Series. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.