1 Made of high quality material, durable and long service life 2 Suitable for fixing 5-22mm/10-22mm board 3 It is fast and simple to fix the board with a 90 angle, such as assemble bookshelves 4 This corner can tighten or bond the boards together 5 Can be used for one-hand operation, it is easy to operate

What's in the box
1 x Corner Clamp