Description This is an adjustable laboratory three prong finger clamp with flexible adjustment and easy to use. The handle is smooth and comfortable to hold, can be the laboratory can not be missing experimental tools. Adopted with high-quality material, not easy to damage and break, with good hardness and easy to operate. Features -Color: Silver. -Material: Iron. - Size: 20.00X7.00X3.00cm/7.86X2.75X1.18in -Made of high-quality material, and practical, not easy to damage, easy to store and use. -Suitable for holding small flask, small cylindrical glass tube, test tube, condenser and more. -Used to fix condensate tube or retort stand and marble titration table. -With a long-handle, you won't be hurt during experiment, prevent your hands from heat. -Surface plating, claw portion with non-slip sleeve, hold the flask more firmly. Made of high-quality material, and practical, not easy to damage, easy to store and use. Suitable for holding small flask, small cylindrical glass tube, test tube, condenser and more. Used to fix condensate tube or retort stand and marble titration table. With a long-handle, you won't be hurt during experiment, prevent your hands from heat. Surface plating, claw portion with non-slip sleeve, hold the flask more firmly.