24BG401 up for sale is a nice vintage plastic yellow and red colored coolant system flush out Tee T this has a length of 2.634 long and has a stem diameter on the T part that would fit a 5/8 hose with a bump to hold the hose one after clamping , the top cap measures 1 1/4 diameter x 5/8 tall ,the height from the bottom of the T to the top of the cap is 1 7/8 inch , nice vintage part to make your project complete , see our store we try to add new items like this weekly , thank you rwk