Extensions that add reach between the gun and the lance. An extension is the cheapest way to get another half metre or metre without buying a longer lance or a telescopic wand. Bent extensions suit under vehicles and along gutters, straight ones suit walls and reaching over.

Every extension here is listed with its length and pressure rating - check the rating against your machine, because an extension is one more joint at full pressure. Stainless is the right choice on hot water and coastal work. Remember that reach costs comfort: each extension puts the nozzle further from your hands, so the gun gets heavier to hold steady. Two shorter extensions are often easier to live with than one long one.