1. In the event of a leak on the extension tube, heat and remove the fitting, then apply Teflon tape to the threads to seal them. 2. FORGET LEAKY PRESSURE GUNS – Our short pressure gun for pressure washers is made with real brass and steel compounds, unlike the long, leaking lances that come with your pressure washer. Durable and leakproof. 3. Choose your length: Short (approx. 20 cm), Medium (58 cm), or Large (97 cm). The pressure gun can be adjusted to the desired length. Use the included Teflon tape to seal connections for a leak fit. The short length is for foam nozzles, the medium length is ideal for household cleaning, and the large length is for washing concrete and other surfaces. 4. Box contents: Short pressure washer gun, medium lance with handle, large lance, M2215 mm adapter, and Teflon tape. 5. Specifications: M2214mm inlet, 1/4' female, maximum recommended 3000 PSI and 2.6 GPM. 6. ERGONOMIC – Features an easyrelease trigger for comfortable, prolonged use of the pressure washer gun.