Is it possible to be used in normal installation? I heard from IKEA salesman that it's proprietary. Thanks.

why not? as long as the cabinet carcass is of a similar dimension

heard that it's designed by blum for ikea, but not as good as blum.

Is it possible to be used in normal installation? I heard from IKEA salesman that it's proprietary. Thanks.

you mean the mechanism?

last time i enquired...it's around $75 per pc( 2 needed for 1 drawer ).

then the special "butterfly" for doors also around that price.

go geylang lor 17/19, there's a shop on the main road(sim ave or drive). That has lots of door handles displayed outside the shop, they specialise in cabinets/drawer/door parts for contractors.