LEGRAND Surface-mounting box Mosaic - 4.5 or 2 x 2 horizontal modules - depth 40 mm 080285 - iPon - hardware and software news, reviews, webshop, forum
European 86 Type In-wall Junction Box Socket Switch Bottom Box 77*77mm Installed Into The Wall For Mount 86-type Wireless Ap Etc - Networking Tools - AliExpress
5 Pieces American Standard Universal White Wall Mounting Box for Wall Switch and Socket Back Box 97*65MM|box switch|box forbox box - AliExpress
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White Electric | Surface Enclosures, Mounting Box with 25 mm End Entries
Surface mounting box - BS standard - 1 gang - 86 x 86 x 35 mm - 6 133 50 - Legrand
Coswall External Mounting Box 146mm*86mm*32mm For 146*86mm Standard Switch And Socket Apply For Any Position Of Wall Surface - Dark Box - AliExpress