Telescopic Pole Saw JR2975P Turn the bolt on the side clockwise until it loosens to the degree you want, then turn and tighten the bolt by turning it clockwise. Pole Parts - Material : Aluminum - Film Coating to prevent corrosion - Groove for preventing the connected pipes from rotating and minimizing the total weight with the pipes solidified. Handle & Joint parts - Material : Plastic - More solid fixations by adopting the double fixing device with tightening and suspending devices connected. - Angle-adjusting device makes it more convenient to work under any condition. - 6 levels of working processes are available from the longest to the shortest. Use - For garden pruning and trimming - For forest industry