The OX PRO Series Wrench has an adjustable jaw that can expand up to 38mm in width. The head of The OX Pro Extra Wide Jaw Adjustable Wrench is slim, and the tips are pointed so that it can be used comfortably in narrow spaces as well. The jaw has a measurement scale engraved for precision. The OX Pro Extra Wide Jaw Adjustable Wrench is precision hardened for extreme durability. The wrench is fitted with DURA GRIP Soft Handle to give you an anti-slip grip - giving you better control. The adjustable jaw with a slim head and measurement scale makes the OX PRO Series Wrench suitable for plumbing sanitaryware, wash basins, tube nut disassembly, gas industry work, etc.