●Open from 3mm to 42mm (CAN NOT clamp on chair) ●Clamp on Square shaped wood ●Made of aluminum, plastic and metal ●Attaches to desks, carts, benches, worktables, posts, etc. ●Provides 1/4"-20 thread holes and one 3/8"-16 thread hole.
Description
This CAMVATE UltraClamp Assembly can be install on desks, carts, benches, worktables;have 1/4"-20 & 3/8"-16 thread hole,minimum opening diameter :3mm, the maximum opening diameter: 42mm.