• Big opening water pump pliers developed according to the scientific ERGO™ process • One hand operated quick adjust mechanism • Teeth designed to ensure grip • Jaws for flat and pipe shape gripping • ERGO™ handles in two-component combination, thermoplastic surface, for comfortable grip, on tough polypropylene core for rigidity • High performance alloy steel, hardened for extra durability • Phosphate finish, anti-corrosion treated • ISO 8976 • Industrial Packed • Extra wide jaw opening combined with a short handle • Perfect for plumbers and other tradesmen which carry their tools with them • Single thumb button adjustment • Maximum comfort with minimum effort due to the ergonomic design • Comfortable two-component handles giving an excellent grip • Easy single hand operation with the thumb adjustment button • Large capacity due to the extra wide opening jaws • Better access with the shorter handles