Description: Spring loaded, high strength alloy jaws holds objects in place Holds objects up to 7/8" Width/Diameter Powder coated for long lasting finish Baked on chemical resistant enamel finish Simply compress mechanism, insert burette, and release Specification: Material: Aluminum Overall Size ( L x W ): approx. 25 x 13cm / 9.8 x 5.11 Inch Color: as shown in display pictures Package Includes: 1 Piece Scientific Burette Tube Clamp