Home and Garden How do you open a Penco locker? How do you open a Penco locker? https://www.youtube.com/watch?v=SnqzL8U_dlI What is a knock down locker? A knock-down locker is anything that has individual pieces that could be assembled by the manufacturer or on site. Each piece is a separate component, not built together on a common back, like with an all-welded locker.Sep 20, 2017 How do you assemble a Penco locker? https://www.youtube.com/watch?v=OJmna1Pkkks Related Posts:Why does the USPS package say delivered to a parcel locker but is not there Could it be delivered later?How do I use a pending barcode parcel?Personalize your locker.Is parcel locker same as mailbox?