Four Finger Extension Clamp Cotton Replace cap tightly after each

Replace cap tightly after each use

Color: White

With built-in compass

which can dynamically simulate human hearing sense

which can be absorbed in an appropriate amount

Four Finger Extension Clamp Cotton Replace cap tightly after eachLab Universal Clamp 4 Prong Powder Coated. Condition: 100% Brand New and High Quality. Material: Alloy. Diameter: This Clamp Can Hold: 0 80mm. Use to Hold Test Tube, Flask, Condenser Tube and so on. Premium Quality: This item is made of high quality, heavy duty and durable materials. Designed for use in professional laboratories but is an ideal choice for science classrooms and educational settings. If you need custom order with different sizes design