Material: Aluminum Alloy Open any hard nut quickly Strong durable Maximum opening: 80mm (approx.) Length: 270mm (approx.) Equipped with three card slots Opening hard nuts isn’t easily possible. You often find it hard to open a nut regardless of putting much effort and even getting your hands tired. An unsettling situation, right? Want to avoid it? No worries – just get this Multifunctional Bathroom Wrench and you won't have to deal with any of these problems. This wrench features an adjustable 80mm opening. So, easily unscrew a cracked nut by opening its head as needed. What you’ll get: Fast nuts opening: This wrench strongly holds a nut and helps you quickly fasten and unfasten it without having to work hard. Wide range of uses: This wrench has three slots of different sizes. You can screw and unscrew the faucets, valves, pipes, sewers, shower heads, and other things with them. Effortless to use: This multifunctional wrench has an 80mm adjustable opening. Properly set the wrench on the nut and simply screw it. The nut will be opened in no time. 3 card slots sizes: 3.5cm (six-sided chuck), 4.0cm (six-sided chuck) and multifunctional round chuck.