Yellow Jacket

Overview The Yellow Jacket 19109 Quick Coupler Sealright Coupler is a compact brass quick-connect designed for 1/4 in hose work. Its bright gold finish helps it stand out on a busy workbench while delivering dependable connections in tight spaces. Whether you're servicing refrigeration hoses...

The Yellow Jacket 19110 Quick Coupler is designed for technicians who value speed and clarity during on-site pressure checks. This compact accessory lets you attach a gauge directly to a system or recovery tank, enabling quick verification of pressure conditions without extra adapters. The...