Do you want the baddest car window mount ever made? Something that's machined out of solid aluminum blocks and can support much more weight than I assume a car window could? Well, Kirk to the rescue with the WM-2. If you're not terrified of filling your car with an ocean of glass crumbs, the WM-2 will clamp securely to your car window and brace itself on the inner door for extra stability (and to distribute the weight of your equipment). Kirk doesn't specify how much weight the WM-2 can hold, but their own website features a Nikon F5 and what looks like a 600mm f4 AF-S VR lens, so... about that much weight. Also doubles as a very sturdy tabletop tripod (quadrapod?). Note that a tripod head is not included with this item and will need to be purchased separately; nearly any head with a 3/8" thread will fit. In excellent condition, with minor cosmetic wear.