Description of ๐ง Enhanced CAMVATE Universal C Clamp Aluminum, Extending up to 8 Inches (16")
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.