The question actually combines parts of two terms. The following may assist answerers:
'kunci tanam' appears, antara lain, at
http://www.pu.go.id/satminkal/balitbang/sni/isisni/PT T-30-2... as:
"2.2 Indeks Bahan Bangunan dan Indeks Tenaga Kerja Indeks bahan bangunan dan indeks tenaga kerja harus memenuhi ketentuan berikut :
1) pekerjaan pemasangan kunci tanam, engsel, gerendel, kait angin, door closer, door stop, door holder, dan rel penggantung
pintu sesuai Tabel 1"
I can't find 'tunjung angin' anywhere. The word 'tunjung' refers to a lotus or water lily. I suspect a misspelling. Can anyone clarify?
Would help a lot if asker would provide references to the source of the terms.