The Lock Bracket Kit maximizes your Macbook's security & your peace of mind with the introduction of the Wedge Bracket Locking System for Apple's Mac Book Air. A cutting-edge high-grade aerospace aluminum bracket, designed with the integrated "wedge" security slot. Mac Book Air users now have an unobtrusive locking option that preserves & compliments the thin design of Mac Book Air units. The super slim bracket along with its super light construction is secured to the bottom of the Mac Book Air using the Mac Book Air's four original screw holes. With the Maclock MBA Lock Bracket Kit in place you receive a seamless security solution that works to preserve the beauty & elegant design of your Mac Book Air. The loop-ended security cable is made from galvanized steel & the cable can be looped around a stationary object. An anchor point can be added to your order where no stationary object is available or for a permanent locking station.