What are the specs on the Cuda Telescoping Harpoon #18850?

The Cuda telescoping harpoon is made of durable Aircraft Aluminum construction. The harpoon weights 3.37 lbs and is 46" to 74" in size. It holds a standard metric thread of M10*P1.5. 

See the Cudabrand website for more information on the Cuda Telescoping Harpoon.