Features: [Clamping stable]Pumping flexion surface installation artifact, clamping stable, fast and convenient installation.Precision threaded rod, smooth moving, .Movable clamping head, clamping smooth, do not hurt objects. [Strong, smooth]Pumping flexion surface installation auxiliary clamping structure to understand it, to better use it. Round plum knob,strong, smooth and doesn't hurt your hands. [Stainless steel material] of stainless steel, clamping object, not easy to deformation.Surface coating, durable treatment.The anti-slip pad is not easy to damage the material, the clamping surface is flat, the force is even, and the object is not hurt. [Thickened design]The thickened clamping surface is stable and not deformed. It has stronger capacity and is not easy to deformation and .No need for extra clamp, including clamp itself, quick locating and fastening. [Grip comfortable]Soft edge plum knob grip comfortable, the overall curved design, time and labor saving hands.Drilling depth adjustable, adjust the distance between the limit ring and the drill sleeve to determine the depth of the hole. Specifications: Size(about): S: thickness:2mm/0.078inch; bottom length:70mm/ 2.8inch; upper length:50mm/2inch;height:50mm/2inch rod length:82mm/3.2inch Material: Stainless Steel colour: Silver Black Contents: 2 x Drawer front installation Only the above content, other are not included. Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.