5pcs Kitchen Faucet Aerator Spout Bubbler Crane Filter Hidden Core Part DIY Install Tool Spanner for Bathroom 5pcs Kitchen Faucet Aerator Spout Bubbler Crane Filter Hidden Core Part DIY Install Tool Spanner for Bathroom Faucet Feature Material: these aerator keys are made of durable ABS, non-toxic, odorless, and safe to use, convenient to remove with a long service life 5 Sizes of keys: these faucet aerator keys have 5 different sizes, M16.5, M18.5, M21.54, M22.5 and M24, a variety of different sizes meet your different needs Practical and functional: the faucet aerator tool set to replace or clean the blocked aerators, effectively fixes the low flow faucet and gives you smooth flow again Specifications: Material: ABS Color: blue Types: M16.5, M18.5, M21.5, M22.5, M24 Size: (Approx) 16.5mm/0.65in, 18.5mm/0.72in, 21.5mm/0.84in, 22.5mm/0.88in, 24mm/0.94in Package Contents: 5*Faucet Aerator Key Note: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Please allow slight manual measurement deviation for the data. _x000D_