Multipurpose: The faucet installer is best for supplying nuts, globe valves, filter baskets, water supply pipe nuts, faucet nuts. Open slot provides easy access to existing water supply lines, making it simpler and more convenient than traditional tools Detailed dimensions of the wrench: Our wrench is 26cm long and has a maximum diameter of 5.2cm. The internal dimensions of the wrench head are (from inside to outside) 2.1cm & 2.35cm & 2.8cm Efficient design: suitable for small space operation, easy to rotate. The extra-long design lets you turn hard-to-reach mounting nuts on faucets, sprayers, and ball valves. In addition, damage to the chrome can be avoided when the valve is closed. Balancer makes it easier to find balance. Such as hanging objects (stroke, wall-mounted TV, etc.) Material: high-strength ABS engineering plastic, non-slip texture, easy to release arm force. notes ABS plastic cannot replace the hardness of steel. It is recommended to use appropriate strength when working (maximum strength should not exceed 500N) Effortless Design: With a rod inserted into the tail fixing rod, this sink wrench for common faucet installations and sink filters can easily be rotated at awkward angles without scratching your chrome. Extra Long Design: Allows you to turn hard-to-reach mounting nuts on faucets, sprayers and ball valves, making your installation more convenient.