Don’t let some jerk steal your bike! We've combined our Cable Anchor - A Cable Anchor is just what it sounds like – an anchor point to securely connect a cable loop to your car. The Cable Anchor – Window, slides over the glass and rolls up into the window frame. Each is made of polished stainless steel and has a wide 1.375″ hole to thread a cable lock through. The Cable Anchor - Window, is not recommended for tinted windows. with a sturdy OnGuard 8040 Akita cable lock. The plastic-coated cable is 12mm thick and 6' long. The cable lock comes with 5 keys (because you're going to lose a couple; you always do).