Scan Armoured Twin Slot Shutter Padlock 90mm

2 Synology products with recessed security slots only work with single-piece Kensington locks · A recessed Kensington security slot looks like

It would seem that Kensington has identified the lack of a lock slot on ultrabooks and the like They have a solution:

book of shadow slot With various personnel working on multiple locked out equipment or machinery, prevent access to the keys by locking them away in a lock box Slot Style has 13

link game slot gacor The Viro Panzer Double Slot Padlock is a solid brass body padlock with chrome plating Deadbolts on either side work individually to each other