Kensington Locking Bracket for 13.5" Surface Book. New in box

Kensington Locking Bracket for 13.5" Surface Book. New in box Black Manufacture #: K64821WW. Steel-Reinforced Security Bar. 5mm Keying system. NEW IN BOX THIS LISTING IS FOR LOCKING BRACKET ONLY; IT DOES NOT INCLUDE THE SURFACE BOOK. Thank you for looking at my item. All sales go to fund our son's infusion treatments so every sale is greatly appreciated