Yup, called "Banjo clamps".
Dont make the mistake of getting the metal scissor type tool. Costs more and its hard to get it in tight area's and they break too easy. Just get the cheappy blue and red plastic circle shapped ones.
Also, trick to getting them.........
shoot a little WD40 in there. Then get the tool on. Shove the hoses together , then press to the tool in, then pull the hoses apart.