Are you still looking for a professional laboratory three-jaw clip? Then our product will be your good choice. This is a strong triangular claw, can help you to effectively carry beakers, test tubes, jars and other experimental equipment. Great experimental tool for school, class, laboratory and more. and , can serve you well. Features -Color: Silver. -Material: Iron. - Size: 20.00X7.00X3.00cm/7.86X2.75X1.18in -Made of iron material, not easy to rust and deform, simple to adjust. -Adjustable fixture, suitable for many kinds of experiment equipment, like test tube, flask, etc. -The surface of the clip is treated with electroplating, better corrosion-proof effectiveness. -The length of the fixed rod is long enough to increase the operating space. -Compared with two-jaw clamp, three-jaw clamp is more stable, safe to use. Package list: 1 x three-jaw clamp