KGear Security Bracket & Combination Cable Lock for Apple Macbook Pro Retina Display 15" & 13" ( 2015 and earlier models) Contoured design provides easy install with high security Universal Kensington slot allows for quick attach of cable lock 4-dial Premium Combination lock with 6.2' cable provides security from snatch and grab! Kit includes contoured bracket and 4-dial combination lock Fits Macbook Pro Retina laptops prior to "2016 design"