Features: Grip comfortable:Soft edge plum knob grip comfortable, the overall curved-design, rotation-time and labor saving-hand.Drilling depth-adjustable, adjust the distance between the limit rings and the drawer. Stainless steel material:Strict selection of stainless steel, clamping object, not easy to-deformation.Surface-coating, durable treatments.The anti-slip-barrier pad is not easy to damage the material. Thickened design:The thickened clamping-surfaces is stable and not deformed. It has strongers-bearing capacity and is not easy to-deformation and fracture.No need for clamp, including clamp itsel. Clamping stable:Pumping flexions-surfaces installation artifact, clamping stable, fast and convenient installation.Precisions threaded rod, smooth moving, large-torque.Movable clamping-heads. Strong and smooth:Pumping flexions-surfaces installation auxiliary clamping structure to understand it, to better use it. Round plum knob,strong, smooth and does not hurt your hand. Specifications: Material: Stainless Steel Size: Approx.5x8cm/1.97x3.14" Note: Please allow 1-2cm errors due to manual measurement,Please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Piece Panel Clip