Replacing a kitchen side spray hose is an easy DIY project. Danco has the right part for the job. This hose works with most brands of kitchen side spray heads.
3x1-1/2 SCH 40 Coupling Sch40$5.49
1/2FIPx16 SS Faucet Line$6.99
1-1/2 Plastic Putty Knife$0.99
Waste Bend Tailpiece Gasket$2.99