KGear Security Lock Bracket for Apple MacBook Pro Retina 13" & 15" (2015 & Earlier Models) MacBook Pro Retina Universal Lock Bracket fits 13" & 15" 2015 Models. Security Bracket works with all Kensington and T-bar style cable locks Contoured design provides high security without compromising your MacBook Pro Universal Bracket includes bracket for Retina 13/15 and installation kit For NEW Retina 2016 models choose ASIN - B071CY8G1D