THREE SIZES CHUCK The bathroom wrench is made of aluminum alloy and ABS. Offers high hardness, impact resistance and durability. It has higher precision, higher flexibility and higher efficiency. Comes with a storage box for convenient storage and long-term use. Adjustable wrench comes with 3 replacement chucks and is suitable for specially shaped sinks and faucets. Ergonomics The wrench's ergonomic short handle design makes you feel comfortable when using it, and the handle has a perfectly sized grip that allows your hand to hold tightly without slipping, making it easy to use in small spaces. convenient. Precision crescent wrench set: Round tooth structure, with canine tooth design, suitable for disassembly of sink accessories, with teeth around it and will not slip. Crescent wrenches are shaped differently than traditional wrenches, being lightweight, short-handled, and wide-opening for maximum versatility. Large Opening Design Wide opening design, easy to operate with one hand, the extra large opening can reach 80mm. Higher accuracy, higher flexibility, higher efficiency and can be used with all measurement systems. Practical Household Tool The adjustable adjustable wrench is suitable for various environments that require wrench operation, and is lightweight, providing more flexibility for small spaces. Multifunctional adjustable wide open-end wrench with replacement head, suitable for faucets/valves/connecting pipes/sewers/shower heads, etc. It is a great tool for you to complete more work easily.