Adjustable locking hinge, HGRCT12C, is ideal for positioning work surfaces such as wallmounted workstations, keyboard trays, and additional counter space. Because the locking hinge provides locking at any 5° increment between the closed and opened position (090°). Once locked, the hinge becomes stable joint, able withstand 350 lbs/in per pair. Folding away is easy. Just lift up to the fully open position to release the locking mechanism.

More about HGRCT12C can be found at: https://www.sugatsune.com/products/pr...