Featuring the same lightweight patented triple-cam 'grip and twist' locking system as the original A5 poles, and with no metal parts to add to their weight, the new G3 and G5 combine lightweight construction with great tensile strength. As on the A3 and A5, the locking mechanism is designed to be resistant to jamming when the pole is dirty; however, if necessary, the locking collars can be completely stripped down for cleaning in the field if required.