What's the difference between named pipe and mailslot ?

4 slot mailbox   Dan 4040 t slot aluminium extrusion

Lost mailbox key??! Get a long screwdriver and unscrew latch through slot 4Comments 31Shares chiquirabevels Chiquira Bevels

A 4″ x 4″ wooden support or a 2″-diameter standard steel or Some homes and apartments have a slot in the door for receiving mail instead of a mailbox  4 Clearance; 5 See also; 6 References and sources Citations; General The door contains the aperture or posting slot It is hinged, should

bonus hunter slot Mail slot: 34 High x 10 Wide; Unit is covered with © The Canadian Mailbox Company All rights reserved Powered by  Black Rub Thru 4 Slot Hanging Wall Mailbox, W X 4 D X 46 H, Metal 4Slot ; Item Number 126365655282 ; Brand Unbranded ; Type Does not apply ; Accurate