Lab Plastic Fitting Clips, 10 19mm Keck Clips #19 Lab Keck Clips for 19/22 19/26 FittingsGlass Standard Tapered Interface ClipsFrosted Glass FittingsLaboratory Accessories - Black
[Size] - 19#, fits 19/22 and 19/26 glass fittings.
[MATERIAL] -Made of plastic, lightweight and durable, with a smooth surface for easy installation.
[Temperature Resistance] - Can withstand -40¨H (-40¡æ) to 212¨H (100¡æ).
[APPLICATIONS] - Ideal for securing glassware fittings to avoid costly breakage due to separation of fittings. Ideal for fixing water pipes, distillation kits, condensers, flasks