once the light is hung from them the weight should hold them inplace with the wing nuts tightened
if they pull the light up with the wingnuts tightened they are broken
damn guess I got what i paid for, i ebayed some yo yo hangers but they still retract when the wing nut is tight. thanks for posting this, saved me some time.
damn guess I got what i paid for, i ebayed some yo yo hangers but they still retract when the wing nut is tight. thanks for posting this, saved me some time.
Retracting when the nut is tight is normal. Tightening the nut keeps it from being pulled out more. The weight of the hood will keep it from retracting.