![C2541-1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
It provides 8 1/4"-20 thread holes and one 3/8"-16 thread hole;Attaches easily to desks, carts, benches, worktables, posts, etc.The C-clamp jaws expand from 3mm to 42mm wide.
Net Weight: 136.8*2 g
Package Included:
2 x Universal C-Clamp Desktop Mount Holder Stand