The Tec soft-close from Grass is a face-frame hinge with the soft-close damper pre-mounted in the hinge cup. Sleek in design, this Tec soft-close features a new adjustable switch to regulate the closing action. A three-tiered adjustment provides different levels of resistance on the soft-close mechanism. The setting can be adjusted so that the closing action is consistent regardless of the size and weight of the door. The drilling depth of the cup is 11 millimetres.