<https://crownconnections.com.au/product/quarter-turn-lock-cam-adaptor/#webpage>
<http://schema.org/description>
"Cams adaptor to convert standard Quarter Turn Lock Cams to 3 point locking (rods sold separate). 'C' clips included"
<https://crownconnections.com.au/product/quarter-turn-lock-cam-adaptor/>