Fitting commonly used on UTV heaters Made from aluminum Universal fit for many UTVs Allows you to splice into your 1" radiator hose to run coolant to your heater with 5/8" heater hose Shutoff valve included in kit so you can shut off the flow of coolant to the heater during the summer months Hose clamps needed to install included Made in the USA. CAB HEATER Y-FITTING MSE