<https://roofracksnz.nz/product/heavy-duty-rlt600-ditch-mount-silver-3-bar-roof-rack-4/#product>
<http://schema.org/description>
"The Heavy Duty RLT600 Ditch Mount roof rack system attaches to the roof ditch on your vehicle's roof. However, the legs and cross bars can easily be removed when they are not required using a simple trigger locking system."
<https://roofracksnz.nz/product/heavy-duty-rlt600-ditch-mount-silver-3-bar-roof-rack-4/>