Mail Drop Box Sizes & Dimensions for FedEx, UPS, and USPS Post

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

Standard Mail Slot - Letter Size ; Availability: Usually ships in 2-3 business days ; Item Number: S1128La ; Regular Price: $ ; Color: ; Qty

mailbox slot cover Letter Unit Size 8-34'' W x 2-78'' H ; Rough opening: 6-78 W x 1-34 H ; Mail flap: 8 W x 2 H ; Magazine Unit Size 13'' W x 3-12'' H ; Rough opening: 11-14

mailbox for door slot Includes mail slot, sleeve pass thru, and receptacle · Mail slot, sleeve, collection box combination is for private use only · Mail slot dimensions: 14W x 7H x