Description:1. Made of iron material, torsion resistance and pressure resistance resulting a longer service time.2. Strong clamping force, the experiment supplies held by the clamp will not fall.3. Widely applied for chemical testing, scientific experiments, teaching, etc.Specification:Material: IronOverall Size: 51x48mm / 2.01x1.89 Inch (L*W)Max Width of Adapted Hose: 18.5mm / 0.72 InchColor: Silver ToneWeight: 42gPackage Content:5 x Flow Control Clamps
