Adjustable Spanner.A spanner with a screw operated lower jaw. In use you open up the jaws, slide the spanner over the nut and tighten for a good firm fit. An adjustable is a handy tool available in many sizes. Used by professionals like Clerkenwell Plumbers .Basin Wrench.A long handled wrench specifically designed for use when fitting taps. The jaw of the wrench is flipped over into tighten or untighten mode and then is operated with a pivoting movement.Chain Wrench.A tool with a handle a toothed jaw and a chain used to grip pipes and large nuts. The chain is wrapped over the item to be turned, engage the chain with the toothed jaw and lever with the handle so it grips. It is a very useful tool for working on, old pipework, large nuts and threaded galvanized pipes.Pliers.A good pair of pliers are very useful. Long nosed for electrics and large for heavy work such as soldering and WC valves and others for lots of hard to do tasks.Spirit Level.A tool to check that fittings and fixtures are level and true . Available in lots of sizes and types. Most common used are small wooden bodied with the level set in the middle. Great tool and carried by a Clerkenwell Plumber .Wood Chisels.You need a set of chisels for chopping and cutting wood for setting pipework in joists and cutting holes in plasterboard. Used with a hammer, goggles and mask.Measuring Tools.You will need to own two measuring tools, a wood, metal or plastic rule for sizing and marking holes. A flexible tape measure for longer measuring jobs like position of taps, radiators and lengths of pipework.Hammers.Three hammers are used, a claw hammer for general work knocking in nails and clawing out old. A small tack hammer for pins and very small nails and large headed clump hammer for lifting floorboards and chopping holes in plaster and brickwork. An essential tool.