Joint Clip Lab Clamp For Glass Taper Joint Laboratory Tool 3Pcs - 15mm/19mm

Description: 1.Made from Steel, which makes it have a higher hardness than plastic ones.2.To prevent a joint from separating during a reaction process, the clips can be used to secure the two sides together.3.Widely used on expert or beginner scientific labs.Specifications:Top Opening Width: 17mm / 0.67 InchTop Inner Diameter: 20mm / 0.79 InchBottom Opening Width: 24mm / 0.95 InchBottom Inner Diameter: 27mm / 1.06 InchOverall Size: 39x17mm / 1.54*0.67 Inch (D*H)Weight: 13gPackage Content:3 x Joint Clip