Leupold Window Mount Clamp Features The Leupold Window Mount Clamp is machined from 6061-T6 aluminum giving it the strength needed to hold an optic steady while scanning distant terrain from a vehicle. A 3/8 inch by 16 threaded post accepts Leupold s own Pro Gear Panhead as well as most third-party heads giving users flexibility in how they mount their spotting scope or riflescope. The clamp jaw is rubberized so it can grip a window securely without scratching or damaging the glass. This combination of a strong aluminum body and a protective rubberized clamp makes the mount suitable for repeated use across different vehicles. A large locking knob allows the user to tighten or release the clamp quickly even while wearing gloves in cold weather. That fast operation means a hunter can go from driving down a backroad to glassing a distant field in just a few quick motions. Measuring 2.50 inches long 2.25 inches tall and 2 inches wide the clamp is compact enough to store easily in a vehicle without taking up much space. For hunters and spotters who want a stable glassing platform without leaving the truck the Leupold Window Mount Clamp is a practical durable solution. Leupold Window Mount Clamp Specifications Manufacturer: Leupold Model: Window Mount Clamp Color: Black Material: 6061-T6 Aluminum Length: 2.50 Height: 2.25 Width: 2 Weight: 9 oz Thread: 3/8-16 Available At: GrabAGun