Summary

just a simple radiator hook

if like me your radiator top is narrow with a gap of about 8mm these hooks may fit.. 3 sizes. hook 1 is approx 7 mm wide to fit into the grill and then open out to approx 11mm
hook flat widens to approx 17mm wide but can be printed flat

added a longer one , as i needed one to help dry my wet shoes out lol

i printed hook with supports and hook flat without supports
both 30% infill