SeaSucker Cable Anchor Window Silver. Since SeaSucker bike racks arent bolted on to rooftop bars we came up with a way to keep your bike safe. 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 your window glass and rolls up into the window frame. Specifications for SeaSucker Cable Anchor - Window: Manufacturer: SeaSucker Color: Silver Fabric/Material: polished aluminum Height: 6 in Length: 6 in Width: 3 in Weight: 1 lb Features of SeaSucker Cable Anchor - Window 1.375in hole to thread a cable lock through Designed to work with cable locks. To attach slide over your window glass and roll up into the window frame. Not recommended for tinted windows. Package Contents: SeaSucker Cable Anchor - Window SeaSucker BA0010: Cable Anchor Window Silver