Why do American houses have mail boxes and the UK just

Magazine size mail slot overall dimensions are 13 W x 3-12 H Rough opening dimensions are 11-14 W x 2-12 H Include an 11-38 W x 2-38 H spring

Does anyone know the maximum dimensions of the Community Mailbox Mail slot? Upvote 2 Downvote 3 comments 0 awards

mail slot Overall Dimensions: 3 x 10; Mail Slot Opening Dimensions: 1 78 x 7 58, 1 34 Depth; Stainless Steel Interior Sleeve Available Each mail slot comes

mail slot for door Product description · May be used for · Made of brass · Letter size mail slot overall dimensions are 8-34'' W x 2-78'' H · Rough opening dimensions are 6