SALSBURY INDUSTRIES, Letter Size, Chrome, Standard Mail Slot

Letter Mail Slot (10-⅝ - Toronto mail slot dimensions The size and dimensions of the letter plate are crucial considerations You need to ensure that the letter plate fits perfectly into your door or wall without mail box slot Features · May be used for · Made of brass · Magazine size mail slot overall dimensions are 13'' W x 3-12'' H · Rough opening dimensions are 11-14''

mail slot insulation 2 Answers 2 No sure of where your data from But from Msdn, It says: The data in a mailslot message can be in any form, but cannot be larger