1-1/8" Quick Connect to 1" Barbed Fitting (W748) The W748 fitting transitions from a 1-1/8" quick connect (compatible with W746 and W741) to a 1" barbed hose end, making it ideal for inline use in ballast systems. Precision-machined in-house, this fitting includes O-rings for a reliable, airtight seal. Features: Connection: 1-1/8" quick connect to 1" barbed end. Inline Use: Perfect for connecting quick-release fittings to hose lines. Airtight Seal: Includes O-rings for leak prevention. SHIPPING IS NOT INCLUDED ON ANY FITTING or HOSE ONLY ORDERS UNDER $50.00If you order fittings only and your order total is under $50.00, we will contact you for a $10.00 shipping fee if shipping in the USA. If you order fittings with a fat sac or tsunami pump, shipping is included.